2 DAY SALE

Save on cameras, camcorders, accessories and more.

Shop the sale ›

Wednesday–Thursday

Current Offers
  • (1,025)
  • (578)
  • (294)
  • (84)
Brand
  • (226)
  • (118)
  • (90)
  • (86)
  • (83)
  • (79)
  • (79)
  • (64)
  • (41)
  • (37)
  • (28)
  • (18)
  • (17)
  • (14)
  • (13)
  • (10)
  • (6)
  • (6)
  • (6)
  • (5)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Price
  • (67)
  • (15)
  • (12)
  • (29)
  • (25)
  • (230)
  • (307)
  • (197)
  • (56)
  • (49)
  • (70)
  • (39)
  • (17)
  • (11)
External Hard Drive Type
  • (53)
  • (20)
  • (2)
Color
  • (550)
  • (130)
  • (89)
  • (31)
  • (20)
  • (16)
  • (11)
  • (11)
  • (2)
  • (1)
Drive Interface
  • (68)
  • (53)
  • (49)
  • (44)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
Customer Reviews
  • (30)
  • (116)
  • (379)
  • (455)
  • (489)
  • (514)
Hard Drive Size
  • (14)
  • (51)
  • (26)
  • (276)
  • (41)
  • (404)
  • (95)
  • (4)
  • (56)
Length of Cable
  • (9)
Collection
  • (167)
  • (64)
  • (21)
  • (3)
Condition
  • (1,060)
  • (64)

Accessories Resources


Accessories Questions

Ask fellow shoppers and Best Buy staff. Share your answers.

Sort by:
Items per page:
  • Model: SIDE-0002
  • SKU: 1306665573
Male USB - IDE, IDE, SATA
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

$21.24
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: CB-ISATAU2
  • SKU: 1308363378
USB/SATA/IDE for Hard Drive, Storage Drive, Optical Drive - 3.02 ft - 1 Pack - 1 x Type A Male USB - 1 x Male SATA, 1 x IDC Female IDE, 1 x IDC IDE - 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

Learn More

On Sale
(Reg. $29.99)
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: 8493
  • SKU: 1309430628
eSATA/USB - 3 ft - 1 x eSATA - 1 x USB, eSATA - 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

Learn More

$8.28
On Sale
Save $9.81 (Reg. $18.09)
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: 8491
  • SKU: 1310868052
1 x USB - 1 x SATA
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

$25.30
On Sale
Save $24.38 (Reg. $49.68)
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: USB-DSC5
  • SKU: 1307194621
USB for Hard Drive - 1 x Type A Male USB - 1 x IDC Female IDE, 1 x SATA
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

$19.99
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

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

$38.15
On Sale
Save $58.40 (Reg. $96.55)
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: U2S-YA
  • SKU: 1306431352
Save when you buy this bundle. Package includes 1 x USB 3.0/2.0 to SATA/IDE Cable, 1 x SATA Cable, 1 x 4 Pin Power Cable, 1 x Power Adapter, 1 x Power Cord, 1 x CD Driver, 1 x User Manual and 1 x USB Card Reader
  1.0  (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

Learn More

$29.99
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Rating Breakdown

0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
100%
(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

Learn More

$9.90
On Sale
Save $11.72 (Reg. $21.62)
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: ADSACFB
  • SKU: 1309313327
1 x SATA - 1 x - 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

Learn More

$33.51
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: TU-IDES
  • SKU: 1309319749
1 x Female IDE - 1 x Female SATA
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

$29.24
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: 30503
  • SKU: 1309323586
1 x Female Micro SATA - 1 x Male SATA - 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

Learn More

$14.79
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: MS4UT+B
  • SKU: 1309748815
4 x Total Bays - USB 3.0, eSATA 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

Learn More

$179.99
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • 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

Learn More

$149.00
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • Model: CB-SATAU3
  • SKU: 1306427379
SATA/USB for Hard Drive - 3 ft - 1 x Type A Male USB - 1 x SATA
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

$45.42
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

  • 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

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.

$49.99
  • Free Shipping
You may compare up to four items at a time.

Would you like to continue with the first four items you've selected?

No Thanks | Yes, continue to compare

Rating Breakdown

72%
(171 Reviews)
21%
(50 Reviews)
4%
(9 Reviews)
1%
(3 Reviews)
2%
(5 Reviews)
Value for Price:
4.5
Ease of Use:
4.7
Performance:
4.5
Ease of Installation:
4.8
Select 2 to 4 items to Compare