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Networking Resources


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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

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.

$19.99
  • Free Shipping
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Rating Breakdown

60%
(28 Reviews)
30%
(14 Reviews)
2%
(1 Review)
2%
(1 Review)
6%
(3 Reviews)
Value for Price:
4.4
Durability:
4.6
Ease of Use:
4.6
Compatibility:
5
  • Model: AT-HDTX-ROADNET
  • SKU: 1311199629
1 Input Device - 328 ft Range - 2 x Network (RJ-45) - 1 x USB - 1 x HDMI In - Wall Mountable, Rack-mountable
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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$357.19
  • Free Shipping
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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

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.

$31.99
  • Free Shipping
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  • Model: PWI-USB-RS232
  • SKU: 1309870554
USB/Serial for PDA, Cellular Phone, Modem, Label/Receipt Printer - 1 ft - 1 Pack - USB - 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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$11.99
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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

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$11.99
On Sale
Save $18 (Reg. $29.99)
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  • Model: ICUSB232C2
  • SKU: 1304797238
PC and Mac compatible; connects up to 2 DB9 RS232 serial devices simultaneously to your computer; plug-and-play installation
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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$34.99
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  • Model: ICUSB232SM3
  • SKU: 1304798020
DB-9 Male Serial - Type A Male USB - 36.02
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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On Sale
(Reg. $28.99)
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  • Model: CB-RS232
  • SKU: 1309122899
USB/Serial for Cellular Phone, PDA, Camera, Modem - 1 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

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$9.99
  • Free Shipping
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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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$44.24
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  • Model: JU-CS0111-S1
  • SKU: 1306850979
Serial for Modem, PDA, Bar Code Reader, Printer - 2.08 ft - 1 Pack - 1 x Type A Male USB - 1 x DB-9 Male Serial - Blue
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

$15.67
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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

$24.99
On Sale
Save $12.50 (Reg. $37.49)
  • Free Shipping
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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

$24.99
On Sale
Save $12.50 (Reg. $37.49)
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  • Model: USB-ASST-OLAF
  • SKU: 9502119
Read speed up to 14MB/sec.; write speed up to 4MB/sec.; for PC and Mac
$9.99
Clearance
Save $5 (Reg. $14.99)
Original Price:

The price at which Best Buy first offered this product for sale on 10/01/2014.

Intermediate markdowns may have taken place since that date.

  • Free Shipping
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Rating Breakdown

63%
(38 Reviews)
27%
(16 Reviews)
3%
(2 Reviews)
2%
(1 Review)
5%
(3 Reviews)
  • Model: STDT5000100
  • SKU: 5127069
USB 3.0/2.0 interface; Protect, Save and Share features; Seagate Dashboard; Seagate Mobile Backup app; preloaded NTFS driver for Mac; data transfer rates up to 4.8 Gbps

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.

$159.99
On Sale
Save $40 (Reg. $199.99)
  • Free Shipping
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Rating Breakdown

70%
(231 Reviews)
23%
(75 Reviews)
3%
(9 Reviews)
1%
(4 Reviews)
3%
(9 Reviews)
Value for Price:
4.4
Ease of Use:
4.8
Performance:
4.8
Ease of Installation:
4.9
  • Model: STDT4000100
  • SKU: 3136052
USB 3.0 interface; backward compatible with USB 2.0; Seagate Dashboard; Protect, Save and Share features; Seagate Mobile Backup app; data transfer rates up to 4.8 Gbps

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.

$119.99
On Sale
Save $30 (Reg. $149.99)
  • Free Shipping
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Rating Breakdown

79%
(142 Reviews)
17%
(30 Reviews)
3%
(5 Reviews)
1%
(2 Reviews)
0%
(0 Reviews)
Value for Price:
4.7
Ease of Use:
4.6
Performance:
4.6
Ease of Installation:
4.7
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