LABOR DAY 4-DAY SALE

Save on HDTVs, laptops, tablets and more.

Shop the sale ›

Ends Monday.

Current Offers

  • (6)
  • (12)

Brand

  • (3)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Price

to
  • (5)
  • (4)
  • (1)
  • (1)
  • (1)
  • (1)

Sold By

  • (9)
  • (4)

Case Type

  • (1)

Compatibility

  • (1)

Mounting Style

  • (1)

Included Components

  • (1)

Color

  • (3)
  • (2)

Customer Rating

  • (2)
  • (2)
  • (2)
  • (2)

Features

  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Length of Cable

  • (1)

Condition

  • (12)
  • (1)

Computer Cards & Components Resources


Computer Cards & Components Questions

Ask fellow shoppers and Best Buy staff. Share your answers.

13 items
Sort by:
Evutec - SI Series OSPREY Case for Apple® iPhone® 6 - Black/Gray - Larger Front
  • Model: AP-006-SI-K01
  • SKU: 1107071
Compatible with Apple iPhone 6; Evutouch coating; DuPont KEVLAR; shock-absorbent; scratch-resistant; nonslip grip
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$54.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Taylor - Nutritional Dietary Computer Scale - Larger Front
  • Model: 1406SVEF
  • SKU: 1306796734
11 lb / 5 kg Maximum Weight Capacity
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$32.45
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Flash Furniture - Mid-Back Mesh Computer Chair - Multi - Larger Front
  • Model: BT-2779-GG
  • SKU: 1313230597
This mesh computer chair features a flexible mesh back and seat with an attractive back design. The mesh material molds to your body, creating a customized ergonomic seat. The mesh material also allows for air flow to keep you comfortable throughout the day. The chair back provides firm, yet comfortable lumbar support to allow a comfortable si
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$254.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

AGPtek - Battery for Asus EEE PC 1005HA-A 1005HA-A 1005HAB 1005HA-E 1005HA-P - Larger Front
  • Model: LU14-SI
  • SKU: 1307312933
7200 mAh - Lithium Ion (Li-Ion) - 10.8 V DC
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$30.99
On Sale
Save $49 (Reg. $79.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

AGPtek - Asus EEE PC 1005HA-E 1005HA-P 1005HA-V 1005HA-EU1X Battery Replacement - Larger Front
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$22.99
On Sale
Save $57 (Reg. $79.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Streaming Networks - 4-port SAS RAID Controller - Larger Front
  • Model: LSISAS1064E
  • SKU: 1305538991
Serial ATA/300 - PCI Express x8 - Plug-in Card - RAID Supported - 0, 1, 1E RAID Level
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$161.91
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Celestron - COSMOS FirstScope Newtonian Reflector Telescope - Black - Angle
  • Model: 22023
  • SKU: 4688019
11-180x magnification; 76mm aperture; 300mm focal length; Newtonian reflector optical system; spherical mirror; 10mm and 20mm Kellner eyepieces
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$69.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Grace Digital - Eco Terra Waterproof Speakers for Apple® iPhone® and Most MP3 Players - Orange - Larger Front
  • Model: GDI-AQ2SI60
  • SKU: 4578032
Compatible with Apple iPhone, select Android and BlackBerry devices and most MP3 players; waterproof design; two 3" full-range, forward-firing speakers; auxiliary input
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$116.99
On Sale
Save $33 (Reg. $149.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Clarion - 50W x 4 MOSFET Apple® iPod®-/Satellite Radio-Ready DVD Deck - Larger Front
  • Model: NZ501
  • SKU: 2416541
From our expanded online assortment; 7" touch-panel display; auxiliary input; sliding faceplate; Bluetooth; compatible with DVD, CD, WMA and MP3 formats
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$799.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Celestron - COSMOS FirstScope Newtonian Reflector Telescope - Black - Angle
  • Model: 22023
  • SKU: 1310717442
11-180x magnification; 76mm aperture; 300mm focal length; Newtonian reflector optical system; spherical mirror; 10mm and 20mm Kellner eyepieces
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$94.49
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

SYBA Multimedia - USB 3.0 PCI-Express Controller Card - Larger Front
  • Model: SI-PEX20148
  • SKU: 1309125074
PCI Express x4 - Plug-in Card - 4 USB Port(s) - 4 USB 3.0 Port(s)
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$31.84
On Sale
Save $51 (Reg. $82.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Image Coming Soon
  • Model: Forerunner 110 Mens Red Watch withHRM-R
  • SKU: 1311989992
Garmin Forerunner 110 - Red
with Heart Rate Monitor
Includes One Year Manufacturer's Warranty

The Garmin Forerunner® 110 Bundle
What is Marketplace Refurbished?

Marketplace Refurbished Items

  • have been inspected and restored to like-new condition
  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More About Marketplace
Learn More About Refurbished Products

$95.60
On Sale
Save $10 (Reg. $105.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

AGPtek - 6ft Mini DisplayPort to HDMI 1.3 LCD Video Audio Converter Adapter Cable 1080P - largeImage
  • Model: V2HL-SI
  • SKU: 1307299999
DisplayPort/HDMI for Monitor, Projector, TV, MacBook Pro, MacBook, MacBook Air, Audio/Video Device - 6 ft - 1 Pack - DisplayPort Digital Audio/Video - HDMI Digital Audio/Video
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$9.99
On Sale
Save $1 (Reg. $10.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare