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Computer Cards & Components

Shop Cards & Components
Shop Computer Cards & Components

Best Buy has everything you need to upgrade your PC's capabilities. Shop our extensive selection of CPU power supplies, chassis, Blu-ray drives, computer memory, video graphics cards, processors, motherboards, and more.

Graphics Cards

$150 Free In-Game Credits

when you buy a select NVIDIA graphics card. Includes $50 each for Heroes of Newerth, Path of Exile and Warface online games. Plus free shipping.

Shop for qualifying NVIDIA video graphics cards ›

While supplies last. Credit code will arrive via e-mail.

Robotic Kits

Featuring littleBits


Get creative and let your imagination soar with fun, easy-to-use robotic kits. littleBits kits feature components that easily snap together with magnets so you can build simple circuits and inventive projects in seconds.

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