LABOR DAY 4-DAY SALE

Save on HDTVs, laptops, tablets and more.

Shop the sale ›

Ends Monday.

Current Offers

  • (6)
  • (12)

Brand

  • (5)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)

Price

to
  • (2)
  • (2)
  • (2)
  • (6)
  • (1)

Sold By

  • (10)
  • (3)

Memory Type

  • (1)

Antenna Type

  • (1)
  • (1)

Reception Type

  • (2)

Color

  • (2)

Video Memory

  • (1)
  • (2)

Customer Rating

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

Condition

  • (13)

Computer Cards & Components Resources


Computer Cards & Components Questions

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

13 items
Sort by:
EVGA - 02G-P3-1469-KR GeForce GTX 560 Graphic Card - 850MHz Core - 2GB GDDR5 SDRAM - PCI Express 2.0 x16 - Larger Front
  • Model: 02G-P3-1469-KR
  • SKU: 1304816564
4008 MHz Memory Clock - 2560 x 1600 - SLI - Fan Cooler - HDMI - DVI
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

$583.86
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

Visiontek - Radeon R9 280X Graphic Card - Larger Front
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.

$329.99
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

zBoost - Bi-Directional Dual-Band Panel Antenna - White - Larger Front
  • Model: YX039-PCS-CEL
  • SKU: 2577913
From our expanded online assortment; compatible with YX510-PCS-CEL and YX545 signal boosters; increases mobile phone signal strength; operates on 850MHz and 1900MHz bands
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.

$129.99
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

zBoost - Directional Outdoor Panel Antenna - White - Larger Front
  • Model: YX021-CEL
  • SKU: 2577813
From our expanded online assortment; compatible with YX500 CEL series signal boost products; operates on 850MHz bands
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.

$49.99
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

Mr. DJ - MICVHF8500 Complete Professional VHF Wireless Microphone System - Larger Front
  • Model: Micvhf-8500
  • SKU: 1308795148
210 MHz to 280 MHz, 180 MHz to 300 MHz System Frequency
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

$106.23
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

Beltronics - Pro Series Radar/Laser/LIDAR Detector with Audible Voice Alerts 360A Protection and Threat Display - Larger Front
  • Model: 300
  • SKU: 1311421263
X-band, K-band, Ka Band, Laser - VG-2 Immunity - City, Auto-scan, Highway
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

$288.99
On Sale
Save $11 (Reg. $299.95)
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

Beltronics - Radar Detector - Larger Front
  • Model: Pro 200
  • SKU: 1309909957
X-band, K-band, Ka Band, Laser - VG-2 Immunity - City, Auto-scan, Highway
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

$178.99
On Sale
Save $51 (Reg. $229.95)
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

Beltronics - Pro Series Radar & Laser Detector with GPS Database Bel Pro 500 - Larger Front
  • Model: Pro 500
  • SKU: 1311488969
Ka Superwide, K-band, Ka Band, VG-2, X-band - VG-2 Immunity
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

$349.99
On Sale
Save $50 (Reg. $399.95)
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

Beltronics - Radar Detector - Larger Front
  • Model: Pro 100
  • SKU: 1309909940
X-band, K-band, Ka Band, Laser - VG-2 Immunity - Auto-scan, City, Highway
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

$158.99
On Sale
Save $21 (Reg. $179.95)
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

Axiom - 2GB DDR3 SDRAM Memory Module - Larger Front
  • Model: PA3918U-1M2G-AX
  • SKU: 1305389937
2 GB (1 x 2 GB) - DDR3 SDRAM - 1333 MHz DDR3-1333/PC3-10600 - Non-ECC - Unbuffered - 204-pin - SoDIMM
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

$27.42
On Sale
Save $18 (Reg. $44.93)
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

Beltronics - RX65BLUE Bel Pro RX65 Blue Radar Detector - largeFrontView
  • Model: RX65
  • SKU: 1308717393
X-band, K-band, Ka Band, Ku Band, Laser - VG-2 Immunity - City, Highway, Auto-scan
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

$357.74
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

Visiontek - Radeon R9 280X Graphic Card - Larger Front
  • Model: 900652
  • SKU: 1309053872
DVI-I, HDMI, (2) mini dp 250w draw
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

$276.99
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

Escort - RedLine Radar Detector - Larger Front
  • Model: EARS9/Redline
  • SKU: 1306323954
X-band, K-band, Ka Band, Ka Superwide, Laser - Highway, City - 360¿ Detection
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

$449.99
On Sale
Save $100 (Reg. $549.95)
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