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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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$19.99
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Rating Breakdown

70%
(100 Reviews)
22%
(31 Reviews)
4%
(6 Reviews)
1%
(1 Review)
3%
(5 Reviews)
Value for Price:
4.4
Durability:
4.6
Ease of Use:
4.6
Compatibility:
5
  • Model: JUA210
  • SKU: 5717247
Compatible with PC and Mac; connects your computer's USB 2.0 port to a VGA input; supports up to 1920 x 1200 resolution; multidisplay capable; hot-swappable, plug-and-play design
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Rating Breakdown

63%
(285 Reviews)
25%
(114 Reviews)
5%
(23 Reviews)
4%
(17 Reviews)
3%
(14 Reviews)
  • Model: ST0005U
  • SKU: 8990443
Compatible with most 2.5" and 3.5" SATA hard drives up to 1TB; supports eSATA transfer speeds up to 3Gbps and USB 2.0 transfer speeds up to 480Mbps; Windows Vista ready
$46.99
Clearance
Save $3 (Reg. $49.99)
Original Price:

The price at which Best Buy first offered this product for sale on 09/21/2008.

Intermediate markdowns may have taken place since that date.

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Rating Breakdown

71%
(201 Reviews)
23%
(66 Reviews)
3%
(9 Reviews)
1%
(3 Reviews)
2%
(6 Reviews)
Value for Price:
4.5
Ease of Use:
4.7
Performance:
4.5
Ease of Installation:
4.8
  • Model: NS-PCHD235
  • SKU: 5820005
Compatible with most 2.5" Serial ATA hard drives; USB 3.0 connectivity; PC and Mac compatible; USB-powered; plug-and-play design; aluminum material
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.

$29.99
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Rating Breakdown

66%
(261 Reviews)
25%
(98 Reviews)
5%
(18 Reviews)
1%
(3 Reviews)
3%
(13 Reviews)
Value for Price:
2.2
Ease of Use:
3.2
Performance:
2.4
Ease of Installation:
3.1
  • Model: NS-PCHD335
  • SKU: 5824308
Compatible with most 3.5" Serial ATA hard drives; USB 3.0 connectivity; PC and Mac compatible; plug-and-play design; aluminum material
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.

$39.99
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Rating Breakdown

61%
(147 Reviews)
33%
(79 Reviews)
5%
(13 Reviews)
1%
(3 Reviews)
0%
(1 Review)
Value for Price:
3.6
Ease of Use:
4
Performance:
3.8
Ease of Installation:
5
  • Model: DX-UBDB9
  • SKU: 7135664
Connects a device with a serial port to a USB hub or computer; PC and Mac compatible
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Rating Breakdown

45%
(42 Reviews)
27%
(25 Reviews)
10%
(9 Reviews)
2%
(2 Reviews)
16%
(15 Reviews)
Value for Price:
3.6
Durability:
4
Ease of Use:
3.8
Compatibility:
3.8
  • Model: ST0014U
  • SKU: 9419596
Compatible with most 2.5" and 3.5" internal SATA hard drives up to 2TB capacity; lets you connect 2 internal-type hard drives to your computer externally via USB port
$41.99
Clearance
Save $18 (Reg. $59.99)
Original Price:

The price at which Best Buy first offered this product for sale on 08/02/2009.

Intermediate markdowns may have taken place since that date.

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Rating Breakdown

71%
(171 Reviews)
23%
(55 Reviews)
2%
(6 Reviews)
2%
(6 Reviews)
2%
(5 Reviews)
Value for Price:
4.5
Compatibility:
5
Features:
5
Ease of Installation:
4.8
  • Model: EZ-UP3
  • SKU: 4351399
Compatible with 2.5" Serial ATA hard drives and solid state drives; connects a Serial ATA drive via USB 3.0
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.

$44.99
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Rating Breakdown

66%
(82 Reviews)
24%
(30 Reviews)
6%
(7 Reviews)
2%
(2 Reviews)
2%
(2 Reviews)
Value for Price:
4
Ease of Use:
4.4
Performance:
4.4
Ease of Installation:
4.5
  • 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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$57.99
On Sale
Save $6 (Reg. $63.99)
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Rating Breakdown

100%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.5
Durability:
4.5
Ease of Use:
5
Compatibility:
5
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.

$28.99
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Rating Breakdown

0%
(0 Reviews)
100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: CP50NB40
  • SKU: 9204147
USB 2.0 and SATA interfaces; up to 8x DVD+R/-R/+RW, 6x DVD-RW/DVD+R DL/-R DL, 5x DVD-RAM and 4x M-DISC write speeds
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.

$79.99
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Rating Breakdown

60%
(121 Reviews)
31%
(64 Reviews)
5%
(10 Reviews)
3%
(6 Reviews)
1%
(3 Reviews)
  • Model: U209-000-R
  • SKU: 1307161487
(A-M to DB9-M)
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

$15.99
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Rating Breakdown

0%
(0 Reviews)
100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: JUA250
  • SKU: 1305186963
Compatible with PC and Mac; connects your computer's USB 2.0 port to an HDMI input; supports up to 1920 x 1200 resolution; multidisplay capable; supports HDMI audio; hot-swappable, plug-and-play design
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

$59.99
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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: ID-SC0A11-S1
  • SKU: 1308979753
4 x 5-pin Female RS-422/485 Serial, 1 x 4-pin Type B Female USB 2.0 USB USB
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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$391.88
On Sale
Save $129 (Reg. $521.21)
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  • Model: SATADOCK22UE
  • SKU: 1306976976
1 x 3.5 - 1/3H Dock Hot-swappable
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

$52.21
On Sale
Save $21 (Reg. $72.99)
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Rating Breakdown

0%
(0 Reviews)
100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
5
Compatibility:
5
Features:
3
  • Model: ID-SB0111-S1
  • SKU: 1306918563
Serial - 3Mbps - Bluetooth 2.0
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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$76.99
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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

Learn More

$12.49
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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: ICUSB2321X
  • SKU: 1305171853
1 x Type A Female USB - 1 x DB-9 Male Serial - Black
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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$30.99
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Rating Breakdown

0%
(0 Reviews)
100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: TR4U+B
  • SKU: 1309748860
Serial ATA Controller - 4 x Total Bays - USB 3.0 Compact Tower
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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$120.39
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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

$149.99
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  • Model: ID-SC0411-S1
  • SKU: 1307108444
Serial for Bar Code Reader, Network Device, PDA, Modem, Printer - 2.75 ft - 1 x Type A Female USB - 4 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

$65.59
On Sale
Save $14 (Reg. $79.99)
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  • Model: ID-SC0211-S1
  • SKU: 1307108420
Serial for Modem, Printer, PDA, Bar Code Reader, Network Device - 2.75 ft - 1 x DB-9 Male Serial - 1 x Type A Female USB
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

$29.76
On Sale
Save $0 (Reg. $29.99)
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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

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$141.99
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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

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$74.27
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  • Model: SATDOCK22RE
  • SKU: 1310889767
StarTech.com eSATA USB to SATA Standalone HDD Hard Drive Duplicator Dock
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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$67.60
On Sale
Save $20 (Reg. $87.99)
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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)