FREE SHIPPING

on orders $35 and up.

Learn more ›

Current Offers
  • (3)
  • (4)
Brand
  • (2)
  • (1)
  • (1)
Price
  • (3)
  • (1)
Condition
  • (4)

Computer Cards & Components Resources


Computer Cards & Components Questions

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

Sort by:
  • Model: SY-HUB50059
  • SKU: 1310015289
for Notebook - 3 x USB Ports - Network (RJ-45) - VGA - White
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

$39.19
On Sale
Save $73.80 (Reg. $112.99)
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: SD-PEX50030
  • SKU: 1310107779
2 x 9-pin DB-9 RS-232 Serial, 1 x 25-pin DB-25 IEEE 1284 Parallel PCI Express x1
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

$21.19
On Sale
Save $47.80 (Reg. $68.99)
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: DB500
  • SKU: 9559774
From our expanded online assortment; transforms a high-impendence 1/4" source into a low-impendence XLR signal; ground lift switch; ideal for bass and acoustic guitars, keyboards and DJ equipment
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.

$27.99
On Sale
Save $2 (Reg. $29.99)
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: XGA-5000
  • SKU: 1306576510
gemini XGA-5000 Professional Power Amplifier
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

$203.89
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Select 2 to 4 items to Compare