LABOR DAY 4-DAY SALE

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Empire - GLITZ Slim-Fit Case for Samsung Galaxy Mega 5.8 (Screen Protector Included) - Hot Pink Glitter Glam - Hot Pink Glitter Glam - 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

$8.99
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StarTech - 2 Port PCI RS232 Serial Adapter Card - largeFrontView
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

$43.47
On Sale
Save $17 (Reg. $59.99)
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Startech - 1-Port PCI Serial Adapter Card - Green - Larger Front
  • Model: PCI1S950DV
  • SKU: 9717599
Compatible with modems, POS devices, printers and ISDN terminal adapters; provides dual-voltage channels for connecting peripherals; easy installation
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.

$20.99
On Sale
Save $9 (Reg. $29.99)
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Startech - 2-Port PCI Express-to-16C950 UART Serial Adapter Card - Green - Larger Front
  • Model: PEX2S950
  • SKU: 9897399
Fits most PCs with a PCI Express slot; creates 2 Serial 16C950 UART channels; up to 460 Kbps data transfer rate
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.

$36.99
On Sale
Save $9 (Reg. $45.99)
You may compare up to four items at a time.

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Startech - 2-Port PCI Express-to-16C950 UART Serial Adapter Card - Green - Larger Front
  • Model: PEX2S950
  • SKU: 1307711507
Fits most PCs with a PCI Express slot; creates 2 Serial 16C950 UART channels; up to 460 Kbps data transfer rate
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

$44.99
You may compare up to four items at a time.

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Startech - PCI RS232-to-16C950 UART Serial Adapter Card - Green - Larger Front
  • Model: PCI2S950DV
  • SKU: 9977573
Fits most PCs with a PCI slot; creates one 16C950 UART channel; up to 460 Kbps data transfer rate
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.

$32.99
You may compare up to four items at a time.

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Startech - 8 Port PCI Express Low Profile Serial Adapter Card - Larger Front
  • Model: PEX8S950LP
  • SKU: 1309183258
PCI Express - 8 x DB-9 RS-232 Serial Via Cable - Plug-in Card
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

$157.99
You may compare up to four items at a time.

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Startech - PCI RS232-to-16C950 UART Serial Adapter Card - Green - Larger Front
  • Model: PCI2S950DV
  • SKU: 1307716090
Fits most PCs with a PCI slot; creates one 16C950 UART channel; up to 460 Kbps data transfer rate
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

$35.99
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