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"usb to serial adapter"

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54 items
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Startech - 1 Port Professional USB to Serial Adapter Cable with COM Retention - Black - Angle
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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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$28.99
Tripp Lite - USB to Serial Adapter - Gray - Larger Front
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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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$16.60
Insignia™ - 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable - Black - Larger Front
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  • Model: NS-PU99501
  • SKU: 5883029
Connects a device with an RS-232 (DB9) serial port to a USB hub or computer; supports data transfer rates of more than 115 Kbps; PC and Mac compatible
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$19.99
Startech - USB to RS-232 Serial Adapter - Larger Front
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  • Model: ICUSB2328I
  • SKU: 1308970781
1 x 4-pin Female USB 2.0 USB, 8 x 9-pin DB-9 Male RS-232 Serial USB - 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

Learn More

$151.65
Startech - 1 Port Professional USB to Serial Adapter Cable with COM Retention - Black - Angle
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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

Learn More

$36.10
Digi - Edgeport/1 USB-to-Serial Adapter - Larger Front
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  • Model: 301-1001-11
  • SKU: 1309309979
1 Pack - 1 x Type B Female USB - 1 x 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

Learn More

$73.33
Startech - 4-port USB-to-RS232 Serial DB9 Adapter Hub - Silver - Angle
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  • Model: ICUSB2324
  • SKU: 9734748
Compatible with devices with RS232 or USB connectivity; compatible with PC and Mac
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$63.99
Startech - 4-port USB-to-RS232 Serial DB9 Adapter Hub - Silver - Angle
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  • Model: ICUSB2324
  • SKU: 1307716076
Compatible with devices with RS232 or USB connectivity; compatible with PC and Mac
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

$70.46
SYBA Multimedia - USB to Serial (RS232, DB9) Cable Adapter - Larger Front
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  • Model: SY-ADA15006
  • SKU: 1307192153
USB/Serial for Modem, Cellular Phone, GPS Receiver, Printer, Camera, PDA, Card Reader, Satellite Receiver, Graphic Tablet, Notebook, Tablet PC, ... - 3 ft - 1 x Type A Male USB - 1 x 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

Learn More

$12.33
On Sale
Save $17.66 (Reg. $29.99)
Startech - 2-Port USB-to-RS232 Serial DB9 Adapter Cable - Black - Larger Front
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  • Model: ICUSB232C2
  • SKU: 9684767
PC and Mac compatible; connects up to 2 DB9 RS232 serial devices simultaneously to your computer; plug-and-play 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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$31.99
Startech - 16 Port Rackmount FTDI USB to Serial COM Adapter Hub RS232 Multiplexer - Larger Front
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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

Learn More

$349.76
SIIG - 4-Port USB to RS-232 Serial Adapter Hub - Larger Front
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  • Model: JU-SC0111-S1
  • SKU: 1308979777
1 x 4-pin Type B Female USB, 4 x 9-pin DB-9 Male RS-232 Serial USB - 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

Learn More

$63.56
MPT - USB 2.0 to Serial Adapter Cable - largeFrontView
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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

Learn More

$15.90
eForCity - USB 2.0 To SATA IDE 3.5 2.5 Hard Drive Adapter Cable - largeFrontView
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  • Model: 335838
  • SKU: 1306431413
Save when you buy this bundle. Package includes USB 2.0 to IDE / SATA Converter 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

Learn More

$15.39
On Sale
Save $5.60 (Reg. $20.99)
Aten - USB to Serial Cable Adapter - Larger Front
You may compare up to four items at a time.

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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

Learn More

$119.64