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conversion adapters

Best Buy customers often prefer the following products when searching for Conversion Adapters.

Browse the top-ranked list of Conversion Adapters below along with associated reviews and opinions.

Browse the top-ranked list of Conversion Adapters below along with associated reviews and opinions.

Main Results
  1. Model:AT-UHD-EX-70C-RX
    SKU:4208701

    Product Description

    This Atlona receiver transmits 1080p video signals and surround sound audio signals up to 230' and 4K Ultra HD video up to 130' for easy integration into your home or commercial A/V setup. PoE (power over Ethernet) simplifies wiring and transmission.
    $249.98

    Product Description

    This Atlona receiver transmits 1080p video signals and surround sound audio signals up to 230' and 4K Ultra HD video up to 130' for easy integration into your home or commercial A/V setup. PoE (power over Ethernet) simplifies wiring and transmission.
  2. Top comment

    "5 star...Great !...This product came in handy when I wanted to watch stuff on my tv from my phone or iPad instead of getting a smart tv that I have to down load all those apps and stuff great product...I bought this device to bypass streaming blocks around apps... I was misinformed by some people I will not mention... other than that issue it works great, especially if you have no wifi and would like to watch a program from your iPhone to the flat screen"

    ""

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    Product Description

    Display media from your Apple device on an HDTV or other HDMI-compatible screen using this Apple® MD826ZM/A Lightning digital A/V adapter, which features video mirroring capability for enjoying content in up to 1080p resolution.
    $44.99
    Save $10
    Was $54.99
    Top comment

    "5 star...Great !...This product came in handy when I wanted to watch stuff on my tv from my phone or iPad instead of getting a smart tv that I have to down load all those apps and stuff great product...I bought this device to bypass streaming blocks around apps... I was misinformed by some people I will not mention... other than that issue it works great, especially if you have no wifi and would like to watch a program from your iPhone to the flat screen"

    ""

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    Product Description

    Display media from your Apple device on an HDTV or other HDMI-compatible screen using this Apple® MD826ZM/A Lightning digital A/V adapter, which features video mirroring capability for enjoying content in up to 1080p resolution.
  3. Top comment

    "It's ok...Not bad...I got this becasue I use an Aux cord in my car & and I just bought some nice headphones, so I wanted a second one so I didn't have to switch between the two & this one works just as great as the stock one....I am enjoying this product because it allows me to listen to my own music the radio does not play the songs I enjoy so as I travel along in my car I can choose my favorites from my playlist and be a happy camper"

    ""

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    Product Description

    This Apple® MD821ZM/A Lightning-to-USB adapter lets you connect devices that use a 3.5 mm audio plug to your Lightning devices.
    $9.99
    Top comment

    "It's ok...Not bad...I got this becasue I use an Aux cord in my car & and I just bought some nice headphones, so I wanted a second one so I didn't have to switch between the two & this one works just as great as the stock one....I am enjoying this product because it allows me to listen to my own music the radio does not play the songs I enjoy so as I travel along in my car I can choose my favorites from my playlist and be a happy camper"

    ""

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    Product Description

    This Apple® MD821ZM/A Lightning-to-USB adapter lets you connect devices that use a 3.5 mm audio plug to your Lightning devices.
  4. Top comment

    "I like...5 STAR...I opened it out of the box I plugged it into the wall then plugged it into my computer I turn the power of my computer on and magically my computer turned on therefore I bought a laptop charger that work I found this item amazing and did wonders in my life in fact my life is much better today because of the charger that I bought at Best Buy...glad I found this item, going to have to get a second one because both our laptops needed new power cords, so we are sharing the one right now...could be a bit cheaper but it's still a lot cheaper than a new laptop"

    ""

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    Product Description

    This Insignia™ NS-PWLC591 AC power adapter comes with 6 tips that allow you to charge your compatible Acer, Asus, Averatec, Compaq, Dell, E-Machines, Fujitsu, Gateway, HP, HP/Compaq, Lenovo, Samsung, Sony or Toshiba laptop.
    $44.99
    On Sale
    Save $15
    Was $59.99
    Top comment

    "I like...5 STAR...I opened it out of the box I plugged it into the wall then plugged it into my computer I turn the power of my computer on and magically my computer turned on therefore I bought a laptop charger that work I found this item amazing and did wonders in my life in fact my life is much better today because of the charger that I bought at Best Buy...glad I found this item, going to have to get a second one because both our laptops needed new power cords, so we are sharing the one right now...could be a bit cheaper but it's still a lot cheaper than a new laptop"

    ""

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    Product Description

    This Insignia™ NS-PWLC591 AC power adapter comes with 6 tips that allow you to charge your compatible Acer, Asus, Averatec, Compaq, Dell, E-Machines, Fujitsu, Gateway, HP, HP/Compaq, Lenovo, Samsung, Sony or Toshiba laptop.
  5. Model:MJ1M2AM/A
    SKU:6622138
    Top comment

    "I like....not bad...I will say that the price on this item is why I gave it 4 stars and I don't think a simple adapter needs to cost so much...and these should be thrown in with the computer and that would be great....There's not a lot that this adapter does, but it does it well and has provided a speedy USB 3 connection for my "legacy" hardware to connect to my new MacBook that only has the one USB C port."

    ""

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    Product Description

    The Apple USB-C-to-USB Adapter lets you connect iOS devices and many of your USB accessories to a MacBook with a USB-C port. Plug the USB-C end of the adapter into the USB-C port on your MacBook, and then connect your flash drive, camera or other standard USB device.
    $19.00
    Top comment

    "I like....not bad...I will say that the price on this item is why I gave it 4 stars and I don't think a simple adapter needs to cost so much...and these should be thrown in with the computer and that would be great....There's not a lot that this adapter does, but it does it well and has provided a speedy USB 3 connection for my "legacy" hardware to connect to my new MacBook that only has the one USB C port."

    ""

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    Product Description

    The Apple USB-C-to-USB Adapter lets you connect iOS devices and many of your USB accessories to a MacBook with a USB-C port. Plug the USB-C end of the adapter into the USB-C port on your MacBook, and then connect your flash drive, camera or other standard USB device.
  6. Model:MD836LL/A
    SKU:7006915
    Top comment

    "4 stars...Great !...I bought this charger because I read somewhere that it can charge your iPhone in about one hour, I didn't know what to expect so when I got it the first time I used it to charge my phone (iPhone 8+) I was surprised my phone went from 19% to 100% in an hour, I definitely recommend this product....Since this sudden changed occurred after I did a standard iOS upgrade, it's obviously not because of some new hardware that was installed - before that upgrade I could plug the Lightning cable into my laptop USB port or any number of "no name" adapters I have lying around the house."

    ""

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    Product Description

    Keep your iPad, iPad mini, iPhone or iPod powered and ready for use with this 12W Apple® MD836LL/A USB adapter that features a Lightning connector for fast, efficient charging. The compact design enables simple on-the-go portability.
    $21.99
    Top comment

    "4 stars...Great !...I bought this charger because I read somewhere that it can charge your iPhone in about one hour, I didn't know what to expect so when I got it the first time I used it to charge my phone (iPhone 8+) I was surprised my phone went from 19% to 100% in an hour, I definitely recommend this product....Since this sudden changed occurred after I did a standard iOS upgrade, it's obviously not because of some new hardware that was installed - before that upgrade I could plug the Lightning cable into my laptop USB port or any number of "no name" adapters I have lying around the house."

    ""

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    Product Description

    Keep your iPad, iPad mini, iPhone or iPod powered and ready for use with this 12W Apple® MD836LL/A USB adapter that features a Lightning connector for fast, efficient charging. The compact design enables simple on-the-go portability.
  7. Top comment

    "It's ok...Not bad...I bought a Mac laptop about a year and a half ago and I love it, it's good quality, nice appearance, and fast... The problem is they don't extend their craftsmanship to their charger... When I owned a dell I used the same charger for five years, now 1 1/2 years after owning the Mac the charger already went out....With any computers the Mac will outlast a pc my plug final died after 6 years I was very happy when getting a new one that I hope last another 6 years or more I am very happy with the cord"

    ""

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    Product Description

    Power your MacBook or MacBook Pro with this adapter that features LED indicator lights to let you know the charge status and a magnetic DC connector that disconnects under strain to protect the power cable.
    $75.99
    Save $2
    Was $77.99
    Top comment

    "It's ok...Not bad...I bought a Mac laptop about a year and a half ago and I love it, it's good quality, nice appearance, and fast... The problem is they don't extend their craftsmanship to their charger... When I owned a dell I used the same charger for five years, now 1 1/2 years after owning the Mac the charger already went out....With any computers the Mac will outlast a pc my plug final died after 6 years I was very happy when getting a new one that I hope last another 6 years or more I am very happy with the cord"

    ""

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    Product Description

    Power your MacBook or MacBook Pro with this adapter that features LED indicator lights to let you know the charge status and a magnetic DC connector that disconnects under strain to protect the power cable.
  8. Top comment

    "I like...Nice !...I purchased this item a few months ago and after using it for some time, it is great when connected to a HDTV.you can use you HDTV as an external monitor while browsing the internet or working and you can even use it to watch dvd's or as a studio monitor.this item uses a firewire port on my MacBook pro mid 2012 13"...If I want to watch a movie from Netflix and want to see it on a larger screen I can merely connect the adaptor from my Surface to my big monitor and it is wonderful."

    ""

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    Product Description

    This Insignia™ NS-PD94592 adapter allows you to connect a computer with a mini DisplayPort output to devices with an HDMI input, such as a monitor, projector or TV, and supports up to 1920 x 1200 resolution for clear playback.
    $24.99
    Top comment

    "I like...Nice !...I purchased this item a few months ago and after using it for some time, it is great when connected to a HDTV.you can use you HDTV as an external monitor while browsing the internet or working and you can even use it to watch dvd's or as a studio monitor.this item uses a firewire port on my MacBook pro mid 2012 13"...If I want to watch a movie from Netflix and want to see it on a larger screen I can merely connect the adaptor from my Surface to my big monitor and it is wonderful."

    ""

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    Product Description

    This Insignia™ NS-PD94592 adapter allows you to connect a computer with a mini DisplayPort output to devices with an HDMI input, such as a monitor, projector or TV, and supports up to 1920 x 1200 resolution for clear playback.
  9. Model:MB352LL/C
    SKU:6653042
    Top comment

    "No risk...Great p...While a cable may be a cable - in these little USB power adapters lies the right amperage to charge a device - not going to risk a non-Apple product to charge my i-device!...I bought a bootleg charger for cheap when I lost mine which screwed up my iPhone; its better to invest extra cash on the actual charger, so your phone quality remains intact."

    ""

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    Product Description

    Use this ultracompact and convenient USB-based adapter to charge your iPhone or iPod at home, on the road, or whenever it's not connected to a computer.
    $18.99
    Save $3
    Was $21.99
    Top comment

    "No risk...Great p...While a cable may be a cable - in these little USB power adapters lies the right amperage to charge a device - not going to risk a non-Apple product to charge my i-device!...I bought a bootleg charger for cheap when I lost mine which screwed up my iPhone; its better to invest extra cash on the actual charger, so your phone quality remains intact."

    ""

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    Product Description

    Use this ultracompact and convenient USB-based adapter to charge your iPhone or iPod at home, on the road, or whenever it's not connected to a computer.
  10. Top comment

    "5 star...Not bad...I owned a few wireless adapters and I'm here to let you everyone know that I'm impressed with this adapter because of how fast and steady its signal is and the the signal strength is on point (very strong) and my router is on the second floor....To be fair this thing get's worked hard on a daily basis, heavy online gaming sessions and streaming on top of it so really solid but I was hoping for getting something maybe a bit more durable for springing for a more expensive model."

    ""

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    Product Description

    The NETGEAR AC1200 WiFi USB 3.0 Adapter with high-gain antennas provides 3x faster access than USB 2.0. Wirelessly connect your notebook or desktop computer to an 11ac network for applications such as lag-free, multiple HD streams throughout your home.
    $49.99
    Top comment

    "5 star...Not bad...I owned a few wireless adapters and I'm here to let you everyone know that I'm impressed with this adapter because of how fast and steady its signal is and the the signal strength is on point (very strong) and my router is on the second floor....To be fair this thing get's worked hard on a daily basis, heavy online gaming sessions and streaming on top of it so really solid but I was hoping for getting something maybe a bit more durable for springing for a more expensive model."

    ""

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    Product Description

    The NETGEAR AC1200 WiFi USB 3.0 Adapter with high-gain antennas provides 3x faster access than USB 2.0. Wirelessly connect your notebook or desktop computer to an 11ac network for applications such as lag-free, multiple HD streams throughout your home.
  11. Top comment

    "Love it...not bad...As a note and a HUGE PLUS...if you are thinking about upgrading to a new MacBook Pro, you can use this cord/adapter by buying a $9.99 Apple MagSafe adapter for years of use without breaking the bank for a replacement later!...Is a good product always have it with me is a good product and got more goooooood to used every day in the house my family love it too and I got one for each computer and if I need more I know where and what to get"

    ""

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    Product Description

    Ensure your 15" or 17" MacBook Pro is fully charged and ready for use with this 85-watt power adapter that features a magnetic DC connector to protect the cord from damage.
    $79.99
    Top comment

    "Love it...not bad...As a note and a HUGE PLUS...if you are thinking about upgrading to a new MacBook Pro, you can use this cord/adapter by buying a $9.99 Apple MagSafe adapter for years of use without breaking the bank for a replacement later!...Is a good product always have it with me is a good product and got more goooooood to used every day in the house my family love it too and I got one for each computer and if I need more I know where and what to get"

    ""

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    Product Description

    Ensure your 15" or 17" MacBook Pro is fully charged and ready for use with this 85-watt power adapter that features a magnetic DC connector to protect the cord from damage.
  12. Model:NS-PG95503
    SKU:1577417
    Top comment

    "5 stars...Love it...Bought a new graphics card n went thru a lot had to keep goin back and forth from my house to bestbuy which is bout 30 mind away from me... ended up they took some off of this for me from my troubles n etc cu within 2 days I prob went there like 10 times lol but yea this thing works great haven't had a issue with it yet...I bought this product while I went out of town for delivering a seminar and realized that I have not carried my HDMI to vga converter, I got it from Best Buy store and it worked great."

    ""

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    Product Description

    Connect your laptop with an HDMI output to a VGA-enabled monitor or projector with the Insignia NS-PG95503 HDMI-to-VGA adapter for reliable transfer of signals up to 1920 x 1080 @60Hz. Note: Product does not convert VGA sources (computers) to HDMI (TV input), it only converts HDMI sources (computers) to VGA displays.
    $29.99
    Price Drop
    Save $2
    Was $31.99
    Top comment

    "5 stars...Love it...Bought a new graphics card n went thru a lot had to keep goin back and forth from my house to bestbuy which is bout 30 mind away from me... ended up they took some off of this for me from my troubles n etc cu within 2 days I prob went there like 10 times lol but yea this thing works great haven't had a issue with it yet...I bought this product while I went out of town for delivering a seminar and realized that I have not carried my HDMI to vga converter, I got it from Best Buy store and it worked great."

    ""

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    Product Description

    Connect your laptop with an HDMI output to a VGA-enabled monitor or projector with the Insignia NS-PG95503 HDMI-to-VGA adapter for reliable transfer of signals up to 1920 x 1080 @60Hz. Note: Product does not convert VGA sources (computers) to HDMI (TV input), it only converts HDMI sources (computers) to VGA displays.
  13. Top comment

    "Love it...It's ok...The adapter worked fine in the Jeep, but as soon as I put a case on it (Evutec Karbon SI Snap Case purchased at the Apple store), the adapter would not fit without cutting out the bottom portion of the case, which I didn't want to do....Although frustrating that I had to buy the device to be able to play my music from my newer 5c phone on the docking speakers that I have had for a number of years, the product works exactly as it is intended to."

    ""

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    Product Description

    Use this intelligent and ultra compact adapter to connect your iPhone® 5 featuring the Lightning connector to many of your 30-pin accessories.
    $29.99
    Save $3
    Was $32.99
    Top comment

    "Love it...It's ok...The adapter worked fine in the Jeep, but as soon as I put a case on it (Evutec Karbon SI Snap Case purchased at the Apple store), the adapter would not fit without cutting out the bottom portion of the case, which I didn't want to do....Although frustrating that I had to buy the device to be able to play my music from my newer 5c phone on the docking speakers that I have had for a number of years, the product works exactly as it is intended to."

    ""

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    Product Description

    Use this intelligent and ultra compact adapter to connect your iPhone® 5 featuring the Lightning connector to many of your 30-pin accessories.
  14. Top comment

    "Thank u...Nice tv...I have yet to have a friend bring a tablet that it couldn't charge... ...well, except if they brought a surface, an Apple device, or a 2 in 1 laptop....Charges your phone at a decent speed and you can plug it into a socket on the wall, disconnect the cable and you can plug it into a usb port in your car."

    ""

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    Product Description

    With 12W of power and a 2.4-amp output, this Insignia™ NS-AC1U2M wall charger helps you keep a wide range of micro USB-enabled devices charged and ready for use. The indicator LED allows you to easily view power status.
    $24.99
    Top comment

    "Thank u...Nice tv...I have yet to have a friend bring a tablet that it couldn't charge... ...well, except if they brought a surface, an Apple device, or a 2 in 1 laptop....Charges your phone at a decent speed and you can plug it into a socket on the wall, disconnect the cable and you can plug it into a usb port in your car."

    ""

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    Product Description

    With 12W of power and a 2.4-amp output, this Insignia™ NS-AC1U2M wall charger helps you keep a wide range of micro USB-enabled devices charged and ready for use. The indicator LED allows you to easily view power status.
  15. Top comment

    "Spot on...Love it...This one works perfectly, and now I am considering keeping a spare one on hand to prevent any possible future need for so sudden a drive to the nearest big town......Would give it 5 stars if the price was a little lower but I'd much rather pay a little extra for a real Apple cord rather than go cheap and get a generic cord that could ruin my computer."

    ""

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    Product Description

    Recharge your MacBook® Pro easily with this Apple® MagSafe 2 MD506LL/A power adapter that features a magnetic DC connector that disconnects when strained to help protect your laptop and prevent the cable from fraying or weakening.
    $79.99
    Top comment

    "Spot on...Love it...This one works perfectly, and now I am considering keeping a spare one on hand to prevent any possible future need for so sudden a drive to the nearest big town......Would give it 5 stars if the price was a little lower but I'd much rather pay a little extra for a real Apple cord rather than go cheap and get a generic cord that could ruin my computer."

    ""

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    Product Description

    Recharge your MacBook® Pro easily with this Apple® MagSafe 2 MD506LL/A power adapter that features a magnetic DC connector that disconnects when strained to help protect your laptop and prevent the cable from fraying or weakening.