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Best Buy customers often prefer the following products when searching for analog to digital converter.

An analog to digital converter (ADC) is a device that converts an analog signal into a digital signal. The ADC may be part of a larger device, such as an audio card, or it may be a separate device. The ADC is one of the most important parts of a computer, because its job is to take the analog sound input and convert it into digital data so that the computer can understand it.

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  1. Insignia™ - Optical/Coaxial Digital-to-Analog Converter - Black - Angle_Zoom
    Top comment

    "Analog to digital converter...Not this guy! Use this to convert stereo signal to digital coaxial signal. ...Great analog to digital converter, makes older electronics work with new electronics."

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    Product Description

    Only @ Best Buy Easily link audio devices with digital audio outputs to devices with analog audio inputs using this Insignia™ NS-HZ313 digital-to-analog converter, which is optical or coaxial input selectable to accommodate a wide range of audio devices.
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    Top comment

    "Analog to digital converter...Not this guy! Use this to convert stereo signal to digital coaxial signal. ...Great analog to digital converter, makes older electronics work with new electronics."

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    Product Description

    Only @ Best Buy Easily link audio devices with digital audio outputs to devices with analog audio inputs using this Insignia™ NS-HZ313 digital-to-analog converter, which is optical or coaxial input selectable to accommodate a wide range of audio devices.
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    Your price for this item is $29.99
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  2. Aluratek - Digital TV Converter Box with Digital Video Recorder - Black - Front_Zoom
    Top comment

    "Aluratech digital converter box for tv...Very nice digital converter box for tv. Nice picture...Digital Converter...This is a very good digital converter and does it well. The only problem is a complicated use remote control."

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    Product Description

    Catch all of your favorite shows with this Aluratek digital TV converter box. Its personal video recorder function supports instant and scheduled recording and saves captured content to a USB, solid-state or hard drive. View a list of upcoming shows and your recorded content via the electronic program guide of this Aluratek digital TV converter box.
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    Top comment

    "Aluratech digital converter box for tv...Very nice digital converter box for tv. Nice picture...Digital Converter...This is a very good digital converter and does it well. The only problem is a complicated use remote control."

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    Product Description

    Catch all of your favorite shows with this Aluratek digital TV converter box. Its personal video recorder function supports instant and scheduled recording and saves captured content to a USB, solid-state or hard drive. View a list of upcoming shows and your recorded content via the electronic program guide of this Aluratek digital TV converter box.
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    Your price for this item is $49.99
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  3. Insignia™ - 3.5mm Stereo Splitter Cable - Black - Front_Zoom
    Top comment

    "Worked as expected for splitting a 3.5mm Analog Audio Signal....Product worked as advertised, I was able to combine my analog headset to work through a single 3.5mm connection."

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    Product Description

    Share your stereo audio using this 2-way Insignia™ NS-M35SPT 3.5mm stereo splitter cable, which is compatible with most MP3 players, tablets and other devices with an auxiliary jack.
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    Top comment

    "Worked as expected for splitting a 3.5mm Analog Audio Signal....Product worked as advertised, I was able to combine my analog headset to work through a single 3.5mm connection."

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    Product Description

    Share your stereo audio using this 2-way Insignia™ NS-M35SPT 3.5mm stereo splitter cable, which is compatible with most MP3 players, tablets and other devices with an auxiliary jack.
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    Your price for this item is $7.99
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  4. Rocketfish™ - Bidirectional Mini Drop Amplifier - Silver - Front_Zoom
    Top comment

    "Was able to easily connect all Tvs to digital antenna....Powers signal to TV, 2 digital recorders and digital tv converter."

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    Product Description

    Only @ Best Buy Connect up to 4 devices to the coaxial connection from your cable or indoor/outdoor VHF/UHF/FM antenna with this mini drop amplifier. It works with the DC power provided by components, or with the AC power provided by the included adapter.
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    Top comment

    "Was able to easily connect all Tvs to digital antenna....Powers signal to TV, 2 digital recorders and digital tv converter."

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    Product Description

    Only @ Best Buy Connect up to 4 devices to the coaxial connection from your cable or indoor/outdoor VHF/UHF/FM antenna with this mini drop amplifier. It works with the DC power provided by components, or with the AC power provided by the included adapter.
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    Your price for this item is $34.99
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  5. Belkin - SoundForm Connect Audio Adapter with Airplay 2 - Black - Alt_View_Zoom_11
    Top comment

    "I also purchased a Digital Optical to Analog RCA Converter (from another vendor) to connect to the AUX input on my 30yo intercom system. ...Low volume in analog connection...On the positive side, connection to the network was a breeze and all devices recognize SoundForm. "

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    Product Description

    Keep enjoying your favorite sound equipment without an expensive component update. SOUNDFORM CONNECT Audio Adapter with AirPlay  2  turns your stereo into an AirPlay 2-enabled speaker to stream the music that you love from iOS and Mac devices. Our adapter is equipped with optical and 3.5mm output that brings signal from your devices to any speaker or receiver with an audio input.
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    Top comment

    "I also purchased a Digital Optical to Analog RCA Converter (from another vendor) to connect to the AUX input on my 30yo intercom system. ...Low volume in analog connection...On the positive side, connection to the network was a breeze and all devices recognize SoundForm. "

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    Product Description

    Keep enjoying your favorite sound equipment without an expensive component update. SOUNDFORM CONNECT Audio Adapter with AirPlay  2  turns your stereo into an AirPlay 2-enabled speaker to stream the music that you love from iOS and Mac devices. Our adapter is equipped with optical and 3.5mm output that brings signal from your devices to any speaker or receiver with an audio input.
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    Your price for this item is $72.99
    The previous price was $99.99
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  6. Best Buy essentials™ - Micro HDMI to HDMI Adapter - Black - Front_Zoom
    Top comment

    "You can never have too many adapters and converters. A good pick....Great Converter!...Worked great to convert my digital camera from micro hdmi to standard HDMI"

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    Product Description

    It’s just an adapter—unless you’re settling for a small, single monitor. This Best Buy essentials BE-HCL306 Micro HDMI to HDMI Adapter can help you mirror or extend your display, letting you watch videos, presentations, games and more on a better screen. It supports 4K resolution to mirror the display without losing image quality. Plug-and-play technology makes the connection simple. Just connect to an HDMI-enabled monitor and you’ll be ready to work or play. And it’s backed by Best Buy, so you can trust it to upgrade your computer setup.
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    Top comment

    "You can never have too many adapters and converters. A good pick....Great Converter!...Worked great to convert my digital camera from micro hdmi to standard HDMI"

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    Product Description

    It’s just an adapter—unless you’re settling for a small, single monitor. This Best Buy essentials BE-HCL306 Micro HDMI to HDMI Adapter can help you mirror or extend your display, letting you watch videos, presentations, games and more on a better screen. It supports 4K resolution to mirror the display without losing image quality. Plug-and-play technology makes the connection simple. Just connect to an HDMI-enabled monitor and you’ll be ready to work or play. And it’s backed by Best Buy, so you can trust it to upgrade your computer setup.
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    Your price for this item is $6.49
    Clearance
    The regular price is $9.99
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  7. Insignia™ - 10' 3.5mm Audio Cable - Black - Front_Zoom
    Top comment

    "Works great for my tv converter to the audio output....I needed a longer cable for an analog signal. This is one. Remains to be seen how long it will last."

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    Product Description

    Listen to your favorite playlist in the car with this Insignia 3.5mm audio cable. The 10-foot length makes it easy to connect a tablet or smartphone to your vehicle's speakers.
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    Top comment

    "Works great for my tv converter to the audio output....I needed a longer cable for an analog signal. This is one. Remains to be seen how long it will last."

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    Product Description

    Listen to your favorite playlist in the car with this Insignia 3.5mm audio cable. The 10-foot length makes it easy to connect a tablet or smartphone to your vehicle's speakers.
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    Your price for this item is $8.99
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  8. Best Buy essentials™ - Mini HDMI to HDMI Adapter - Black - Front_Zoom
    Top comment

    "HDMI converter cable....Worked exactly as needed to convert the mini HDMI on my camera to full size HDMI for viewing on my TV. ...You can never have too many adapters and converters. A good pick."

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    Product Description

    It’s just an adapter—unless you’re settling for a small, single monitor. This Best Buy essentials BE-HCL305 Mini HDMI to HDMI Adapter can help you mirror or extend your display, letting you watch videos, presentations, games and more on a better screen. It supports 4K resolution to mirror the display without losing image quality. Plug-and-play technology makes the connection simple. Just connect to an HDMI-enabled monitor and you’ll be ready to work or play. And it’s backed by Best Buy, so you can trust it to upgrade your computer setup.
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    Top comment

    "HDMI converter cable....Worked exactly as needed to convert the mini HDMI on my camera to full size HDMI for viewing on my TV. ...You can never have too many adapters and converters. A good pick."

    See all customer reviews

    Product Description

    It’s just an adapter—unless you’re settling for a small, single monitor. This Best Buy essentials BE-HCL305 Mini HDMI to HDMI Adapter can help you mirror or extend your display, letting you watch videos, presentations, games and more on a better screen. It supports 4K resolution to mirror the display without losing image quality. Plug-and-play technology makes the connection simple. Just connect to an HDMI-enabled monitor and you’ll be ready to work or play. And it’s backed by Best Buy, so you can trust it to upgrade your computer setup.
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    Your price for this item is $4.99
    Clearance
    The regular price is $9.99
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  9. Best Buy essentials™ - Female 3.5 mm to Male 1/4" Audio Adapter - Black - Front_Zoom
    Top comment

    "Utilized to connect speaker...Utilized to adapt to be able to connect speaker to monitor/computer to eliminate having to utilize Blue Tooth. ...a converter needed for my son to play his audio for him"

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    Product Description

    Allow us to expand the connectivity options of your headphones, select amplifiers and more. With the Best Buy essentials BE-HCL311 Female 3.5 mm to Male 1/4" Audio Adapter, convert your 3.5 mm connector into a 1/4-inch male plug and connect your headphones into select speakers, amplifiers, keyboards and more. A TRS nickel-platted connector grants you durability and efficient stereo sound transmission. Reduced signal loss provides a high-quality listening experience you will enjoy. Small enough to carry in your pocket, store this adapter with the rest of your sound equipment without it taking up too much space. Backed by Best Buy, expand your connectivity options with high-quality accessories you can trust.
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    Top comment

    "Utilized to connect speaker...Utilized to adapt to be able to connect speaker to monitor/computer to eliminate having to utilize Blue Tooth. ...a converter needed for my son to play his audio for him"

    See all customer reviews

    Product Description

    Allow us to expand the connectivity options of your headphones, select amplifiers and more. With the Best Buy essentials BE-HCL311 Female 3.5 mm to Male 1/4" Audio Adapter, convert your 3.5 mm connector into a 1/4-inch male plug and connect your headphones into select speakers, amplifiers, keyboards and more. A TRS nickel-platted connector grants you durability and efficient stereo sound transmission. Reduced signal loss provides a high-quality listening experience you will enjoy. Small enough to carry in your pocket, store this adapter with the rest of your sound equipment without it taking up too much space. Backed by Best Buy, expand your connectivity options with high-quality accessories you can trust.
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    Your price for this item is $6.99
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  10. Atlona - HDMI Over HDBaseT Receiver - Black - Angle_Zoom

    Model: AT-UHD-EX-70C-RX
    SKU: 4208701
    Top comment

    "I am very , very satisfied with my purchase. It was easy to install and replace a defective part....Atlona HDMI converter...Need to add this device to my Home Theater system for the connection between my receiver and my protector for 4K. "

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    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.
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    Top comment

    "I am very , very satisfied with my purchase. It was easy to install and replace a defective part....Atlona HDMI converter...Need to add this device to my Home Theater system for the connection between my receiver and my protector for 4K. "

    See all customer reviews

    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.
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    Your price for this item is $368.99
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