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micro sim card

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Best Buy customers often prefer the following products when searching for micro sim card.

SIMs are little computer chips that store data and enable you to connect to your network. This means you'll be able to make phone calls, send SMS messages, and access mobile internet. Browse the top-ranked list of micro SIM cards below along with associated reviews and opinions.

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  1. H2O Wireless - Smart SIM Traveler Starter Kit 3-in-1 SIM Card for Unlocked Phones - Yellow - Front_Zoom
    Top comment

    "H2O - 3-in-1 UniversEnjoy national GSM coverage through H2O Wireless with this H2O Wireless 3-in-1 SIM card, which can be used as a micro, nano or standard SIM card to give you plenty of options. ...My husband's new phone required a micro card. I was so glad that Best Buy sold the H2O sim cards. ...H2O sim card"

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    Product Description

    Enjoy national GSM coverage through H2O Wireless with this 3-in-1 SIM card. Get started today with H2O’s SIM starter kit for nationwide 4G LTE coverage on data plans as low as $20. Just activate the SIM and then find a plan that works for you on h2owireless.com.
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    Top comment

    "H2O - 3-in-1 UniversEnjoy national GSM coverage through H2O Wireless with this H2O Wireless 3-in-1 SIM card, which can be used as a micro, nano or standard SIM card to give you plenty of options. ...My husband's new phone required a micro card. I was so glad that Best Buy sold the H2O sim cards. ...H2O sim card"

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    Product Description

    Enjoy national GSM coverage through H2O Wireless with this 3-in-1 SIM card. Get started today with H2O’s SIM starter kit for nationwide 4G LTE coverage on data plans as low as $20. Just activate the SIM and then find a plan that works for you on h2owireless.com.
    See all SIM Cards
    See all SIM Cards
  2. AT&T Prepaid SIM Kit - Multi - Front_Zoom

    Model: PRPD RFID
    SKU: 6559883
    Top comment

    "Its a sim card it works shouldnt have yo pay for a simple sim card...Didn't work for me, but not the cards fault...Didn't get it to work on an older Motorola Droid Turbo. Had to get a Verizon SIM card."

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    Product Description

    Bring your own phone or tablet The AT&T Prepaid® SIM Kit has everything you need to activate your own device on the AT&T network. Includes a 3-in-1 SIM card for standard, micro and nano SIM devices. Keep your number Works with most phones and tablets.
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    Top comment

    "Its a sim card it works shouldnt have yo pay for a simple sim card...Didn't work for me, but not the cards fault...Didn't get it to work on an older Motorola Droid Turbo. Had to get a Verizon SIM card."

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    Product Description

    Bring your own phone or tablet The AT&T Prepaid® SIM Kit has everything you need to activate your own device on the AT&T network. Includes a 3-in-1 SIM card for standard, micro and nano SIM devices. Keep your number Works with most phones and tablets.
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    See all SIM Cards
  3. Simple Mobile - Bring Your Own Phone Dual Mini SIM Pack with Nano/Micro/Standard - Multi - Front_Zoom
    Top comment

    "Great sim card...Nice sim card allowss my phone to work really fast....Great sim card worked perfect first time.. thanks again"

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    Product Description

    Use your unlocked compatible phone with SIMPLE Mobile and get nationwide 5G coverage on the Network America Relies On. No matter your phone's SIM card size - nano, micro or standard - we've got you! Our SIM kit has 3 pre-cut sizes in one. All you need to do is detach the right size for your compatible CDMA or GSM phone and activate your service. You can even keep your existing phone number or get a new one. Once you've switched to SIMPLE Mobile, choose an Unlimited talk, text & data plan. Shop for your next SIMPLE Mobile SIM kit and plan online today. SIM cards and service plans are compatible with both 4G LTE and 5G networks. Service plan sold separately needed for active service. 5G access requires a 5G-capable device in a 5G coverage area. Certain restrictions apply. SIMPLE Mobile reserves the right to terminate your service for unauthorized or abnormal usage. SIMPLE Mobile is a registered trademark of TracFone Wireless, Inc., a Verizon company. © 2023 TRACFONE.
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    Top comment

    "Great sim card...Nice sim card allowss my phone to work really fast....Great sim card worked perfect first time.. thanks again"

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    Product Description

    Use your unlocked compatible phone with SIMPLE Mobile and get nationwide 5G coverage on the Network America Relies On. No matter your phone's SIM card size - nano, micro or standard - we've got you! Our SIM kit has 3 pre-cut sizes in one. All you need to do is detach the right size for your compatible CDMA or GSM phone and activate your service. You can even keep your existing phone number or get a new one. Once you've switched to SIMPLE Mobile, choose an Unlimited talk, text & data plan. Shop for your next SIMPLE Mobile SIM kit and plan online today. SIM cards and service plans are compatible with both 4G LTE and 5G networks. Service plan sold separately needed for active service. 5G access requires a 5G-capable device in a 5G coverage area. Certain restrictions apply. SIMPLE Mobile reserves the right to terminate your service for unauthorized or abnormal usage. SIMPLE Mobile is a registered trademark of TracFone Wireless, Inc., a Verizon company. © 2023 TRACFONE.
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    See all SIM Cards
  4. Tracfone - Bring Your Own Phone Dual Mini SIM Pack with Nano/Micro/Standard - Multi - Front_Zoom
    Top comment

    "Tracfone - Bring Your Own Phone Dual Mini SIM Pack with Nano/Micro/Standard - Multi Very good...Trac fone sims...I thought I was going to have to pay up too $25max for a new sims card"

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    Product Description

    Keep your own phone and enjoy 5G coverage on the Network America Relies On. Pair it with a contract-free Airtime Plan to complete your activation. It's that easy. No matter your phone's SIM card size - nano, micro or standard - we've got you! Our SIM kit has 3 pre-cut sizes in one. All you need to do is detach the right size for your compatible CDMA or GSM phone and activate your service. You can even keep your existing phone number or get a new one. 5G access requires a 5G-capable device in a 5G coverage area. KYOP: Requires a compatible or unlocked smartphone. Plans and SIM Kits sold separately. Message and data rates apply. Tracfone is a registered trademark of TracFone Wireless, Inc., a Verizon company. © 2023 TRACFONE.
    See all SIM Cards
    Top comment

    "Tracfone - Bring Your Own Phone Dual Mini SIM Pack with Nano/Micro/Standard - Multi Very good...Trac fone sims...I thought I was going to have to pay up too $25max for a new sims card"

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    Product Description

    Keep your own phone and enjoy 5G coverage on the Network America Relies On. Pair it with a contract-free Airtime Plan to complete your activation. It's that easy. No matter your phone's SIM card size - nano, micro or standard - we've got you! Our SIM kit has 3 pre-cut sizes in one. All you need to do is detach the right size for your compatible CDMA or GSM phone and activate your service. You can even keep your existing phone number or get a new one. 5G access requires a 5G-capable device in a 5G coverage area. KYOP: Requires a compatible or unlocked smartphone. Plans and SIM Kits sold separately. Message and data rates apply. Tracfone is a registered trademark of TracFone Wireless, Inc., a Verizon company. © 2023 TRACFONE.
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    See all SIM Cards
  5. Mint Mobile - 3-Month 5GB eSIM Prepaid Plan (Instant Delivery) [Digital] - Front_Zoom
    Top comment

    "Our 3-in-1 SIM Card includes Standard (Mini), Micro, Nano sizes. ...I WILL NOT WORK if you have an existing plan. It is not a refill card. Also it is ESIM only. Meaning if you do not have a esim compatible phone please go to best buy and get the sim kit. "

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    Product Description

    Mint Mobile is the easy way to save a ton on wireless. Get unlimited talk and text plus 5G · 4G LTE data on the T-Mobile Network, and you can even bring your own phone. And now, with a compatible device, new customers can join Mint with eSIM. Genius, right? No refunds or exchanges for eSIM purchase. eSIM plan purchases are for new customer activation only, and are not transferable to account credit or renewals.
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    Top comment

    "Our 3-in-1 SIM Card includes Standard (Mini), Micro, Nano sizes. ...I WILL NOT WORK if you have an existing plan. It is not a refill card. Also it is ESIM only. Meaning if you do not have a esim compatible phone please go to best buy and get the sim kit. "

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    Product Description

    Mint Mobile is the easy way to save a ton on wireless. Get unlimited talk and text plus 5G · 4G LTE data on the T-Mobile Network, and you can even bring your own phone. And now, with a compatible device, new customers can join Mint with eSIM. Genius, right? No refunds or exchanges for eSIM purchase. eSIM plan purchases are for new customer activation only, and are not transferable to account credit or renewals.
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    See all SIM Cards
  6. H2O Wireless - Smart SIM Starter Kit 3-in-1 SIM Card for Unlocked Phones - Yellow - Front_Zoom
    Top comment

    "good sim card...Nice sim card for my mobile phone. It has all the 3 options micro nano and regular....3 in 1 SIM card for all phones...This H2O 3 in 1 kit has nano, micro and standard sized SIM cards. The sim is easy to setup and usually gets activated immediately."

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    Product Description

    Connect on your terms: Affordable plans. No contract. Reliable network. The H2O Wireless SIM card offers the best of all worlds providing support as well as freedom to adjust. H2O’s SIM starter kit is the gateway. It includes a 3-in-1 (Triple) SIM Card with standard, micro, and nano sizes to fit unlocked phones. Just activate the SIM online at h2owirelessnow.com and select an unlimited plan. The SIM card automatically configures your H2O data settings. Need help? Support is available.
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    Top comment

    "good sim card...Nice sim card for my mobile phone. It has all the 3 options micro nano and regular....3 in 1 SIM card for all phones...This H2O 3 in 1 kit has nano, micro and standard sized SIM cards. The sim is easy to setup and usually gets activated immediately."

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    Product Description

    Connect on your terms: Affordable plans. No contract. Reliable network. The H2O Wireless SIM card offers the best of all worlds providing support as well as freedom to adjust. H2O’s SIM starter kit is the gateway. It includes a 3-in-1 (Triple) SIM Card with standard, micro, and nano sizes to fit unlocked phones. Just activate the SIM online at h2owirelessnow.com and select an unlimited plan. The SIM card automatically configures your H2O data settings. Need help? Support is available.
    See all SIM Cards
    See all SIM Cards
  7. Ting Mobile - Sim Card Kit w/$30 service credit included - Blue - Front_Zoom
    Top comment

    "ting sim card...2 sim cards V1 for Verizon and X1 for Tmobile .Work perfect.Avoid X3 sim card that only for GSM phone....needed cheap sim card to test if phone was unlocke...has 2 sims for multiple carriers havent used service"

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    Product Description

    Choose a Ting Mobile plan that fits you. Our sim kit includes $30 service credit when you activate with us (new subscribers only). Try us out and you can enjoy savings off your monthly bill on any of our plans. Choose if you want 3 months of Unlimited T&T included on our Flex plan starting at $10/mo, or enjoy your first month included with unlimited T&T and 5GB of data on our set 5 plan for $25/mo. If you are seeking more of an unlimited option, choose from our Unlimited or Unlimited Pro plans starting at $45 and enjoy a discount off your monthly bill with this sim kit. Plus applicable taxes.
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    Top comment

    "ting sim card...2 sim cards V1 for Verizon and X1 for Tmobile .Work perfect.Avoid X3 sim card that only for GSM phone....needed cheap sim card to test if phone was unlocke...has 2 sims for multiple carriers havent used service"

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    Product Description

    Choose a Ting Mobile plan that fits you. Our sim kit includes $30 service credit when you activate with us (new subscribers only). Try us out and you can enjoy savings off your monthly bill on any of our plans. Choose if you want 3 months of Unlimited T&T included on our Flex plan starting at $10/mo, or enjoy your first month included with unlimited T&T and 5GB of data on our set 5 plan for $25/mo. If you are seeking more of an unlimited option, choose from our Unlimited or Unlimited Pro plans starting at $45 and enjoy a discount off your monthly bill with this sim kit. Plus applicable taxes.
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    See all SIM Cards
  8. Boost Mobile - 3 Months 5GB Plan SIM Card Kit - Orange - Front_Zoom
    Top comment

    "works as it says, easy to use comes with adapters for bigger cards i only used the micro version...Phones that are older cannot be used with this, and yes the SIM card size is Nano, but it can be turned into Micro."

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    Product Description

    For new customers ONLY. Boost Mobile gives you more power to choose. Get unlimited talk & text and high-speed data on our Expanded Data Network with all of our plans. Pick the one that fits you best and get exactly what you pay for, with no annual contracts, no credit checks, no monthly bills, no overage fees, and no roaming charges. Switching is simple and smooth. Bring your own phone, insert your Boost SIM card, and start your service by activating your plan. You can even choose whether to get a new number or keep the one you have. It’s quick and easy!
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    Top comment

    "works as it says, easy to use comes with adapters for bigger cards i only used the micro version...Phones that are older cannot be used with this, and yes the SIM card size is Nano, but it can be turned into Micro."

    See all customer reviews

    Product Description

    For new customers ONLY. Boost Mobile gives you more power to choose. Get unlimited talk & text and high-speed data on our Expanded Data Network with all of our plans. Pick the one that fits you best and get exactly what you pay for, with no annual contracts, no credit checks, no monthly bills, no overage fees, and no roaming charges. Switching is simple and smooth. Bring your own phone, insert your Boost SIM card, and start your service by activating your plan. You can even choose whether to get a new number or keep the one you have. It’s quick and easy!
    See all SIM Cards
    See all SIM Cards
  9. Total by Verizon - Keep Your Own Phone SIM Card Kit - Multi - Front_Zoom
    Top comment

    "SIM CARD...Loved this, i needed a sim card & for a dollar Well you can't beat that!...Was told this would adapt smaller sim cards to bigger sim cards slots. It doesn't. "

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    Product Description

    With Total by Verizon's Keep your own phone SIM kit, you can bring your compatible CDMA device to Verizon's 5G* and enjoy some of the fastest speeds in the country for less. Start or discontinue your service at any point with no-contract 30 day Unlimited plans that start at just $30 for a single line, with access to Verizon 5G Ultra Wideband. Pair your new SIM with any Total by Verizon service plan and start saving on a premium wireless experience right away. Go beyond what you thought was possible with no contract wireless with Unlimited talk, text & high-speed data plans that are hotspot enabled and provide access to awesome perks you won't find anywhere else. *5G access requires a 5G-capable device in a 5G coverage area. Visit the Total by Verizon website for more detailed coverage information.
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    Top comment

    "SIM CARD...Loved this, i needed a sim card & for a dollar Well you can't beat that!...Was told this would adapt smaller sim cards to bigger sim cards slots. It doesn't. "

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    Product Description

    With Total by Verizon's Keep your own phone SIM kit, you can bring your compatible CDMA device to Verizon's 5G* and enjoy some of the fastest speeds in the country for less. Start or discontinue your service at any point with no-contract 30 day Unlimited plans that start at just $30 for a single line, with access to Verizon 5G Ultra Wideband. Pair your new SIM with any Total by Verizon service plan and start saving on a premium wireless experience right away. Go beyond what you thought was possible with no contract wireless with Unlimited talk, text & high-speed data plans that are hotspot enabled and provide access to awesome perks you won't find anywhere else. *5G access requires a 5G-capable device in a 5G coverage area. Visit the Total by Verizon website for more detailed coverage information.
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    See all SIM Cards
  10. Verizon - Prepaid Bring Your Own Device SIM Card Kit - Multi - Front_Zoom
    Top comment

    "Sim card...New sim card"

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    Product Description

    Thinking of joining the Verizon network, but don't want to give up your smartphone? Don't spend time getting a new phone up to speed with your life, when you can keep using a phone you already love. Activate a Verizon 4G/5G phone or compatible unlocked device through Verizon Bring Your Own Device (BYOD) program.
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    Top comment

    "Sim card...New sim card"

    See all customer reviews

    Product Description

    Thinking of joining the Verizon network, but don't want to give up your smartphone? Don't spend time getting a new phone up to speed with your life, when you can keep using a phone you already love. Activate a Verizon 4G/5G phone or compatible unlocked device through Verizon Bring Your Own Device (BYOD) program.
    See all SIM Cards
    See all SIM Cards
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