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  • Model: PCI2S232485I
  • SKU: 1309422548
2 x 9-pin DB-9 Male RS-232/422/485 Serial Universal PCI
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

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$119.99
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  • Model: PCI1S550
  • SKU: 1309165810
1 x 9-pin DB-9 Male RS-232
  4.0  (1 Review)
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

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$25.15
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  • Model: UC-357
  • SKU: 1310294998
1 x 9-pin Male RS-232 Serial, 1 x 9-pin Male RS-422/485 Serial Universal PCI
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

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$133.99
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  • Model: Sserial-PCI
  • SKU: 1309181735
1 x 9-pin DB-9 Male RS-232 Serial
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

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$32.55
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  • Model: PCI2S950
  • SKU: 1310010130
2 x 9-pin DB-9 Male Serial
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

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$43.47
On Sale
Save $16.52 (Reg. $59.99)
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  • Model: JJ-P01311-S1
  • SKU: 1309428236
1 x 9-pin DB-9 Male RS-232 Serial PCI - 1 Pack
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

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$21.73
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  • Model: PEX4S232485
  • SKU: 1310785847
PCI Express x1 - 4 x DB-9 Male RS-232/422/485 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

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$123.55
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  • Model: PCI2S550-LP
  • SKU: 1307726365
PCI interface; up to 115 Kbps data transfer rates; adds 2 RS-232 serial ports; 16-byte FIFO buffer; IRQ sharing
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

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$34.79
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  • Model: PEX4S553B
  • SKU: 1308970668
PCI Express x1 - 4 x DB-9 Male 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

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$79.24
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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

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$26.67
On Sale
Save $58.93 (Reg. $85.60)
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  • 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
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  • Model: SD-PCI15039
  • SKU: 1310577695
2 x 9-pin DB-9 RS-232 Serial PCI
  4.0  (1 Review)
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

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$15.39
On Sale
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  • Model: 51275
  • SKU: 1308976189
PCI - 8 x DB-9 Male 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

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$364.49
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  • Model: PEX8S1052
  • SKU: 1308970811
PCI Express x1 - 8 x DB-9 Male RS-232 Serial Via Cable
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

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$135.99
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  • Model: SY-PEX-4S
  • SKU: 1310217805
2 x RS-232/422/485 Serial, 2 x 9-pin DB-9 RS-232/422/485 Serial 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

$33.52
On Sale
Save $58.47 (Reg. $91.99)
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