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Best Buy customers often prefer the following products when searching for adapter cards.

The term "adapter card" is a catch-all for any video, multimedia, I/O, or communications card. In the old days, these cards were used to provide extra ports or other specialized functions. These days, USB has taken over most of those roles, but there's still a market for adapter cards for things like connecting two monitors or adding FireWire. We've tested several and found some good options.

Main Results
  1. PNY - NVIDIA GeForce GT 1030 2GB PCI-E 3.0 Graphics Card - Black - Front_Zoom
    Top comment

    "Great add on video card...Great video card for entry level gaming computer or for upgrading from built in video cards on computer mother boards...Great video card...Great little video cards for smaller computers. Easy to install and work perfectly!!"

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    Product Description

    Accelerate your entire PC experience with the fast, powerful NVIDIA GeForce GT 1030 graphics card. Its award-winning NVIDIA Pascal architecture, powerful graphics engine, and state-of-the-art technologies give you the performance upgrade you need to drive today’s most demanding PC applications. Unleash your creativity with stunning HD video and picture editing and enjoy incredible gaming. Now, you can do it all 2X faster than with Intel Core i5 integrated graphics. You can even get easy driver updates and one-click game optimization with GeForce Experience.
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    Top comment

    "Great add on video card...Great video card for entry level gaming computer or for upgrading from built in video cards on computer mother boards...Great video card...Great little video cards for smaller computers. Easy to install and work perfectly!!"

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    Product Description

    Accelerate your entire PC experience with the fast, powerful NVIDIA GeForce GT 1030 graphics card. Its award-winning NVIDIA Pascal architecture, powerful graphics engine, and state-of-the-art technologies give you the performance upgrade you need to drive today’s most demanding PC applications. Unleash your creativity with stunning HD video and picture editing and enjoy incredible gaming. Now, you can do it all 2X faster than with Intel Core i5 integrated graphics. You can even get easy driver updates and one-click game optimization with GeForce Experience.
    See all GPUs / Video Graphics Cards
    See all GPUs / Video Graphics Cards
  2. NVIDIA - GeForce - RTX NVLINK BRIDGE for 3090 Cards - Space Gray - Front_Zoom
    Top comment

    "Works as described connecting two 3090 cards together....Sometimes the distance between cards is not consistent. If you’re buying identical cards this may not be as much an issue. "

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    Product Description

    GeForce RTX NVLink Bridge 4-Slot version for when there are two empty slots between the cards. Connects two NVLink SLI-ready 3090 Series graphics cards. NVIDIA logo is backlit. A new, smaller connector to link two NVLink SLI-ready 3090 graphics cards means you can count on super-smooth gameplay and better thermal performance at maximum resolutions with the ultimate visual fidelity.
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    Top comment

    "Works as described connecting two 3090 cards together....Sometimes the distance between cards is not consistent. If you’re buying identical cards this may not be as much an issue. "

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    Product Description

    GeForce RTX NVLink Bridge 4-Slot version for when there are two empty slots between the cards. Connects two NVLink SLI-ready 3090 Series graphics cards. NVIDIA logo is backlit. A new, smaller connector to link two NVLink SLI-ready 3090 graphics cards means you can count on super-smooth gameplay and better thermal performance at maximum resolutions with the ultimate visual fidelity.
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    See all GPUs / Video Graphics Cards
  3. ASUS - NVIDIA GeForce RTX 4060 Ti Dual Overclock 16GB GDDR6 PCI Express 4.0 Graphics Card - Black - Front_Zoom
    Top comment

    "Awesome card!...Graphics card...This card is a beast. It is very powerful and good."

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    Product Description

    The GeForce Dual RTX 4060 Ti brings a whole new meaning to going with the flow. Inside and out, every element of the card gives the monstrous GPU headroom to breathe freely and achieve ultimate performance.
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    Top comment

    "Awesome card!...Graphics card...This card is a beast. It is very powerful and good."

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    Product Description

    The GeForce Dual RTX 4060 Ti brings a whole new meaning to going with the flow. Inside and out, every element of the card gives the monstrous GPU headroom to breathe freely and achieve ultimate performance.
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    See all GPUs / Video Graphics Cards
  4. NVIDIA - GeForce RTX 4070 SUPER 12GB GDDR6X Graphics Card - Titanium/Black - Front_Zoom

    Product Description

    Get equipped for stellar gaming and creating with the NVIDIA GeForce RTX 4070 SUPER. It’s built with the ultra-efficient NVIDIA Ada Lovelace architecture. Experience fast ray tracing, AI-accelerated performance with DLSS 3, new ways to create, and much more.
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    Product Description

    Get equipped for stellar gaming and creating with the NVIDIA GeForce RTX 4070 SUPER. It’s built with the ultra-efficient NVIDIA Ada Lovelace architecture. Experience fast ray tracing, AI-accelerated performance with DLSS 3, new ways to create, and much more.
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    See all GPUs / Video Graphics Cards
  5. ASUS - Dual NVIDIA GeForce RTX 4070 SUPER Overclock 12GB GDDR6X PCI Express 4.0 Graphics Card - Black - Front_Zoom
    Top comment

    "Great card!...Great card and very fast. Only issue was I had to set the PCIE to 3.0 from Auto for some reason, otherwise it would crash. ...Great card...Great card, runs any game I throw at it maxed out at 1440p"

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    Product Description

    The Dual GeForce RTX 4070 SUPER Overclocked brings a whole new meaning to going with the flow. Inside and out, every element of the card gives the monstrous GPU headroom to breathe freely and achieve ultimate performance.
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    Top comment

    "Great card!...Great card and very fast. Only issue was I had to set the PCIE to 3.0 from Auto for some reason, otherwise it would crash. ...Great card...Great card, runs any game I throw at it maxed out at 1440p"

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    Product Description

    The Dual GeForce RTX 4070 SUPER Overclocked brings a whole new meaning to going with the flow. Inside and out, every element of the card gives the monstrous GPU headroom to breathe freely and achieve ultimate performance.
    See all GPUs / Video Graphics Cards
    See all GPUs / Video Graphics Cards
  6. ASUS - NVIDIA GeForce RTX 4060 Overclock 8GB GDDR6 PCI Express 4.0 Graphics Card - Black - Front_Zoom
    Top comment

    "Great Graphics Card for a Great Price!...This graphics card is amazing for the price. Better performance than a 3060 for the same price? ...Great graphics card...I used Asus products for years. Great card, very fast."

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    Product Description

    ASUS Dual GeForce RTX 4060 fuses dynamic thermal performance with broad compatibility. Advanced cooling solutions from flagship graphics cards — including two Axial-tech fans for maximizing airflow to the heatsink — are packed into the 8.6 in long, 2.5-slot card, delivering more power in less space. These enhancements make ASUS Dual the perfect choice for gamers who want heavyweight graphics performance in a compact build.
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    Top comment

    "Great Graphics Card for a Great Price!...This graphics card is amazing for the price. Better performance than a 3060 for the same price? ...Great graphics card...I used Asus products for years. Great card, very fast."

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    Product Description

    ASUS Dual GeForce RTX 4060 fuses dynamic thermal performance with broad compatibility. Advanced cooling solutions from flagship graphics cards — including two Axial-tech fans for maximizing airflow to the heatsink — are packed into the 8.6 in long, 2.5-slot card, delivering more power in less space. These enhancements make ASUS Dual the perfect choice for gamers who want heavyweight graphics performance in a compact build.
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    See all GPUs / Video Graphics Cards
  7. GIGABYTE - NVIDIA GeForce RTX 4060 GAMING OC 8GB GDDR6 PCI Express 4.0 Graphics Card - Black - Front_Zoom
    Top comment

    "Solid Card...Upgraded from a 2060 super. good card, no issues. Came in on time and picked up quick....Good Graphics Card...Graphics Card works as designed. Price is affordable for the power it provides!"

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    Product Description

    Ahead of its time, ahead of the game is the GIGABYTE GeForce RTX 4060 GAMING OC 8G Graphics Cards. Powered by NVIDIA's new RTX architecture, the GIGABYTE GeForce RTX 4060 GAMING OC 8G brings stunning visuals, amazingly fast frame rates, and AI acceleration to games and creative applications with its enhanced RT Cores and Tensor Cores, along with a staggering 8 GB of GDDR6 memory.
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    Top comment

    "Solid Card...Upgraded from a 2060 super. good card, no issues. Came in on time and picked up quick....Good Graphics Card...Graphics Card works as designed. Price is affordable for the power it provides!"

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    Product Description

    Ahead of its time, ahead of the game is the GIGABYTE GeForce RTX 4060 GAMING OC 8G Graphics Cards. Powered by NVIDIA's new RTX architecture, the GIGABYTE GeForce RTX 4060 GAMING OC 8G brings stunning visuals, amazingly fast frame rates, and AI acceleration to games and creative applications with its enhanced RT Cores and Tensor Cores, along with a staggering 8 GB of GDDR6 memory.
    See all GPUs / Video Graphics Cards
    See all GPUs / Video Graphics Cards
  8. GIGABYTE - Radeon RX 7700XT GAMING OC 12GB GDDR6 PCI Express 4.0 Graphics Card - Black - Front_Zoom
    Top comment

    "great budget card...Great card great price per performance. thermals have been great as well...Great card! It barely fit in my case though. There might be 1/4 inch between the card and my fans. "

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    Product Description

    Experience incredible performance, visuals, and efficiency when gaming and streaming with the GIGABYTE Radeon RX 7700 XT GAMING OC 12G, powered by the AMD RDNA 3 architecture. The GIGABYTE Radeon RX 7700 XT GAMING OC 12G delivers an incredible high refresh 1440p gaming & streaming experience
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    Top comment

    "great budget card...Great card great price per performance. thermals have been great as well...Great card! It barely fit in my case though. There might be 1/4 inch between the card and my fans. "

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    Product Description

    Experience incredible performance, visuals, and efficiency when gaming and streaming with the GIGABYTE Radeon RX 7700 XT GAMING OC 12G, powered by the AMD RDNA 3 architecture. The GIGABYTE Radeon RX 7700 XT GAMING OC 12G delivers an incredible high refresh 1440p gaming & streaming experience
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    See all GPUs / Video Graphics Cards
  9. GIGABYTE - NVIDIA GeForce RTX 4060 Ti EAGLE 8GB GDDR6 PCI Express 4.0 Graphics card - Black - Front_Zoom
    Top comment

    "An upgrade from my previous graphics card. Runs smoothly and high performance....Solid card"

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    Product Description

    Ahead of its time, ahead of the game is the GIGABYTE GeForce RTX 4060 Ti EAGLE 8G Graphics Cards. Powered by NVIDIA's new RTX architecture, the GIGABYTE GeForce RTX 4060 Ti EAGLE 8G brings stunning visuals, amazingly fast frame rates, and AI acceleration to games and creative applications with its enhanced RT Cores and Tensor Cores, along with a staggering 8 GB of GDDR6 memory.
    See all GPUs / Video Graphics Cards
    Top comment

    "An upgrade from my previous graphics card. Runs smoothly and high performance....Solid card"

    See all customer reviews

    Product Description

    Ahead of its time, ahead of the game is the GIGABYTE GeForce RTX 4060 Ti EAGLE 8G Graphics Cards. Powered by NVIDIA's new RTX architecture, the GIGABYTE GeForce RTX 4060 Ti EAGLE 8G brings stunning visuals, amazingly fast frame rates, and AI acceleration to games and creative applications with its enhanced RT Cores and Tensor Cores, along with a staggering 8 GB of GDDR6 memory.
    See all GPUs / Video Graphics Cards
    See all GPUs / Video Graphics Cards
  10. ASUS - NVIDIA GeForce RTX 4060 Ti TUF 8GB GDDR6 PCI Express 4.0 Graphics Card - Black - Front_Zoom
    Top comment

    "So GREAT card and very powerful, sleek and simple. Also ASUS gives a lot of extra goodies in with the cards other companies don't. ...Amazing graphics card....Excellent graphics card. Asus did it again. This version of grpahics card is high quality."

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    Product Description

    From top to bottom, the TUF RTX 4060Ti has been designed to push performance boundaries. A fresh design and more metal surrounds a grouping of Axial-tech fans that leverage a new rotation scheme.
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    Top comment

    "So GREAT card and very powerful, sleek and simple. Also ASUS gives a lot of extra goodies in with the cards other companies don't. ...Amazing graphics card....Excellent graphics card. Asus did it again. This version of grpahics card is high quality."

    See all customer reviews

    Product Description

    From top to bottom, the TUF RTX 4060Ti has been designed to push performance boundaries. A fresh design and more metal surrounds a grouping of Axial-tech fans that leverage a new rotation scheme.
    See all GPUs / Video Graphics Cards
    See all GPUs / Video Graphics Cards
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