SAMSUNG 4 DAY SALE

Save on select cell phones, tablets, accessories and more.

Shop now ›

Ends Saturday.

Current Offers
  • (2,918)
  • (793)
  • (74)
  • (46)
  • (1)
Brand
  • (323)
  • (239)
  • (193)
  • (142)
  • (118)
  • (115)
  • (113)
  • (93)
  • (73)
  • (65)
  • (62)
  • (56)
  • (51)
  • (51)
  • (48)
  • (47)
  • (45)
  • (45)
  • (39)
  • (39)
  • (39)
  • (37)
  • (37)
  • (33)
  • (33)
  • (28)
  • (26)
  • (25)
  • (25)
  • (24)
  • (24)
  • (23)
  • (21)
  • (19)
  • (19)
  • (18)
  • (18)
  • (17)
  • (17)
  • (16)
  • (16)
  • (16)
  • (15)
  • (15)
  • (15)
  • (14)
  • (14)
  • (14)
  • (14)
  • (13)
  • (13)
  • (13)
  • (12)
  • (12)
  • (12)
  • (12)
  • (11)
  • (11)
  • (11)
  • (11)
  • (10)
  • (10)
  • (10)
  • (10)
  • (9)
  • (9)
  • (9)
  • (9)
  • (9)
  • (9)
  • (9)
  • (8)
  • (8)
  • (8)
  • (8)
  • (8)
  • (8)
  • (8)
  • (8)
  • (8)
  • (8)
  • (8)
  • (8)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
Price
  • (1,369)
  • (327)
  • (209)
  • (167)
  • (114)
  • (452)
  • (172)
  • (130)
  • (71)
  • (69)
  • (72)
  • (71)
  • (53)
  • (273)
Customer Reviews
  • (155)
  • (112)
  • (385)
  • (427)
  • (437)
  • (454)
Inputs Outputs
  • (54)
  • (37)
  • (35)
  • (30)
  • (25)
  • (24)
  • (12)
  • (3)
Color
  • (290)
  • (221)
  • (61)
  • (42)
  • (36)
  • (27)
  • (13)
  • (12)
  • (7)
  • (4)
  • (3)
  • (2)
  • (2)
Features
  • (226)
  • (167)
  • (112)
  • (92)
  • (77)
  • (72)
  • (65)
  • (61)
  • (55)
  • (54)
  • (50)
  • (44)
  • (42)
  • (42)
  • (39)
  • (38)
  • (38)
  • (34)
  • (33)
  • (32)
  • (31)
  • (29)
  • (29)
  • (28)
  • (25)
  • (23)
  • (23)
  • (20)
  • (18)
  • (14)
  • (14)
  • (14)
  • (12)
  • (11)
  • (10)
  • (10)
  • (10)
  • (9)
  • (7)
  • (7)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (4)
  • (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)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Length of Cable
  • (183)
  • (243)
  • (82)
  • (67)
Collection
  • (72)
  • (2)
  • (1)
Condition
  • (3,505)
  • (44)

Accessories Resources


Accessories Questions

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

Sort by:
Items per page:
  • Model: F4U040TT
  • SKU: 2389094
4 x USB 2.0 USB - External

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
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

65%
(148 Reviews)
25%
(57 Reviews)
6%
(14 Reviews)
2%
(5 Reviews)
2%
(5 Reviews)
Value for Price:
4.4
Durability:
4.5
Ease of Use:
4.7
Compatibility:
4.7
  • Model: F4U041TT
  • SKU: 2389331
7 x USB 2.0 USB - External

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
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

74%
(171 Reviews)
19%
(45 Reviews)
4%
(9 Reviews)
0%
(0 Reviews)
3%
(8 Reviews)
Value for Price:
4.6
Durability:
4.5
Ease of Use:
4.8
Compatibility:
4.7
  • Model: NS-PCH5420
  • SKU: 5637005
Compatible with most devices with USB 2.0 connectivity; expands 1 USB 2.0 port into 4; 5V, 500 mA/port output; data transfer speeds up to 480 Mbps; USB-powered design; plug-and-play operation

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.

$14.99
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

Rating Breakdown

68%
(195 Reviews)
24%
(69 Reviews)
5%
(15 Reviews)
1%
(4 Reviews)
2%
(5 Reviews)
Value for Price:
4.5
Durability:
4.1
Ease of Use:
4.3
Compatibility:
4.5
  • Model: JUH340
  • SKU: 4445016
Allows you to connect up to 4 USB 3.0-enabled devices; 1 port with 1.5-amp output; data transfer rates up to 5 Gbps; USB-bus-powered and DC self-powered modes; aluminum housing; compact size

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.

$34.99
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

Rating Breakdown

64%
(147 Reviews)
26%
(58 Reviews)
7%
(15 Reviews)
1%
(2 Reviews)
2%
(4 Reviews)
Value for Price:
4.5
Durability:
4.5
Ease of Use:
4.6
Compatibility:
4.6
  • Model: NS-PCH5421
  • SKU: 5629008
Compatible with most devices with USB 2.0 connectivity; expands 1 USB 2.0 port into 4; 5V, 500 mA/port output; data transfer speeds up to 480 Mbps; plug-and-play operation

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.

$24.99
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

Rating Breakdown

66%
(58 Reviews)
31%
(28 Reviews)
2%
(2 Reviews)
1%
(1 Review)
0%
(0 Reviews)
Value for Price:
4.3
Durability:
4.3
Ease of Use:
4.7
Compatibility:
4.4
  • Model: NS-PCH5721
  • SKU: 5633201
Compatible with most devices with USB 2.0 connectivity; expands 1 USB 2.0 port into 7; 5V, 500 mA/port output; data transfer speeds up to 480 Mbps; plug-and-play operation

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
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

62%
(81 Reviews)
25%
(32 Reviews)
7%
(9 Reviews)
2%
(3 Reviews)
4%
(5 Reviews)
Value for Price:
2.7
Durability:
3
Ease of Use:
3.3
Compatibility:
3.3
  • Model: NS-PCH5431
  • SKU: 5631038
Compatible with most devices with USB 3.0 connectivity; expands 1 USB 3.0 port into 4; 5V, 3.6-amp/port output; data transfer speeds up to 5 Gbps; plug-and-play operation

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
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

58%
(63 Reviews)
27%
(29 Reviews)
6%
(7 Reviews)
3%
(3 Reviews)
6%
(7 Reviews)
Value for Price:
4.3
Durability:
4.7
Ease of Use:
4.7
Compatibility:
4.5
  • Model: B2B128TT
  • SKU: 8733429
Compatible with most Windows and Mac laptops with a USB 3.0 port and most USB 3.0-enabled peripherals; 3 USB 3.0 ports; Gigabit Ethernet adapter; small form factor

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
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

59%
(36 Reviews)
18%
(11 Reviews)
7%
(4 Reviews)
5%
(3 Reviews)
11%
(7 Reviews)
  • Model: 161718
  • SKU: 5486041
Compatible with most USB-enabled devices; 4 USB 3.0 and 24 USB 2.0 ports; charges compatible devices; individual port on/off switches; overcurrent protection; port number lights; hot-swappable, plug-and-play design
  4.4  (7 Reviews)

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.

$59.99
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

Rating Breakdown

86%
(6 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
14%
(1 Review)
Value for Price:
4
Durability:
4
Ease of Use:
4
Compatibility:
4.2
  • Model: DX-U27H41
  • SKU: 1587734
Compatible with most devices with USB 2.0 connectivity; expands 1 USB 2.0 port into 7; 5V, 500 mA/port output; data transfer speeds up to 480 Mbps; plug-and-play operation

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
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

54%
(51 Reviews)
26%
(25 Reviews)
11%
(10 Reviews)
3%
(3 Reviews)
6%
(6 Reviews)
Value for Price:
4.2
Durability:
4.1
Ease of Use:
4.4
Compatibility:
4.3
  • SKU: 1305180824
Compatible with most USB-enabled devices; 4 USB 3.0 and 24 USB 2.0 ports; charges compatible devices; individual port on/off switches; overcurrent protection; port number lights; hot-swappable, plug-and-play design
  4.0  (4 Reviews)
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

$50.82
On Sale
Save $44.17 (Reg. $94.99)
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

Rating Breakdown

75%
(3 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
25%
(1 Review)
Value for Price:
3.8
Durability:
3.8
Ease of Use:
3.8
Compatibility:
4
  • SKU: 1310037106
4 x 4-pin Type A Female USB 2.0, 1 x 4-pin Type A Female USB 2.0 - External
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

$19.33
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: HB-USB30
  • SKU: 5790156
USB - External - 4 USB Port(s) - 4 USB 3.0 Port(s)
  3.5  (2 Reviews)

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.

$25.99
On Sale
Save $4 (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

Rating Breakdown

0%
(0 Reviews)
50%
(1 Review)
50%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
3
Durability:
3
Ease of Use:
3
Compatibility:
4
  • SKU: 1306925448
USB - External - 7 USB Port(s) - 7 USB 2.0 Port(s)
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

$21.70
On Sale
Save $18.29 (Reg. $39.99)
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

  • SKU: 1306424026
USB - External - 4 USB Port(s) - 4 USB 2.0 Port(s)
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

$9.51
On Sale
Save $0.48 (Reg. $9.99)
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

Select 2 to 4 items to Compare