4TH OF JULY DEALS

Save on HDTVs, laptops, cameras and more.

Shop the deals ›

Ends Thursday.

Current Offers
  • (794)
  • (1,678)
  • (18)
Brand
  • (255)
  • (146)
  • (122)
  • (115)
  • (114)
  • (85)
  • (70)
  • (61)
  • (49)
  • (43)
  • (38)
  • (33)
  • (29)
  • (27)
  • (23)
  • (22)
  • (22)
  • (19)
  • (18)
  • (17)
  • (17)
  • (16)
  • (14)
  • (14)
  • (14)
  • (12)
  • (12)
  • (12)
  • (11)
  • (11)
  • (11)
  • (11)
  • (11)
  • (10)
  • (10)
  • (10)
  • (10)
  • (10)
  • (10)
  • (10)
  • (10)
  • (10)
  • (9)
  • (8)
  • (8)
  • (8)
  • (8)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (7)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
Price
  • (1,398)
  • (241)
  • (56)
  • (43)
  • (34)
  • (115)
  • (86)
  • (41)
  • (31)
  • (29)
  • (27)
  • (7)
  • (6)
  • (7)
Customer Reviews
  • (130)
  • (88)
  • (368)
  • (422)
  • (439)
  • (447)
  • (36)
  • (35)
  • (34)
  • (31)
  • (2)
Number of Speeds
  • (4)
  • (21)
  • (5)
  • (1)
  • (5)
  • (1)
Cable Type
  • (20)
  • (15)
  • (13)
  • (9)
  • (8)
  • (6)
  • (4)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Color
  • (240)
  • (143)
  • (85)
  • (50)
  • (34)
  • (28)
  • (28)
  • (18)
  • (16)
  • (14)
  • (14)
  • (7)
  • (5)
  • (5)
  • (2)
Length of Cable
  • (203)
  • (275)
  • (111)
  • (93)
Collection
  • (45)
  • (3)
  • (1)
Condition
  • (2,120)
  • (1)
  • (5)
Free shipping
Free Shipping on Orders $35 and Up
Sort by:
Items per page:
  • Model: NS-HW302
  • SKU: 6097101
Compatible with most appliances, electronics, power tools and other devices; grounded outlet; 12' length
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.

$12.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

78%
(44 Reviews)
20%
(11 Reviews)
2%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: NS-HW301
  • SKU: 6011006
Compatible with most appliances, electronics, power tools and other devices; grounded outlet; 6' length
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.

$8.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

82%
(50 Reviews)
13%
(8 Reviews)
5%
(3 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.5
Features:
4.8
Reliability:
4.8
Protection:
4.8
  • Model: NS-EXT12
  • SKU: 6591102
3 grounded outlets; PVC coating; easy-grip plug; 16-gauge cord
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.

$9.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

62%
(13 Reviews)
33%
(7 Reviews)
0%
(0 Reviews)
5%
(1 Review)
0%
(0 Reviews)
  • Model: NS-EXT9
  • SKU: 6592014
3 grounded outlets; PVC coating; easy-grip plug; 16-gauge cord
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.

$7.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

50%
(9 Reviews)
39%
(7 Reviews)
11%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
3
Features:
3
Reliability:
3
Protection:
3
  • Model: AH735R
  • SKU: 1982186
Compatible with 3.5mm headphone cords; ideal for use with MP3 players and other portable devices
  5.0  (1 Review)
$3.99
Clearance
Save $9.50 (Reg. $13.49)
Original Price:

The price at which Best Buy first offered this product for sale on 01/30/2011.

Intermediate markdowns may have taken place since that date.

You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
5
Sound Quality:
5
Comfort:
5
Durability:
5
  • Model: DX-EXT12
  • SKU: 9886863
3 grounded outlets; 12' cord length
$4.99
Clearance
Save $5 (Reg. $9.99)
Original Price:

The price at which Best Buy first offered this product for sale on 09/12/2010.

Intermediate markdowns may have taken place since that date.

You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

70%
(19 Reviews)
26%
(7 Reviews)
4%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.9
  • Model: CMK10
  • SKU: 9058789
Designed to hide a single cord; ideal for a phone/fax line, a speaker cable, a lamp cord or an extension cord; easy to install
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.

$13.99
On Sale
Save $7 (Reg. $20.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

59%
(68 Reviews)
31%
(36 Reviews)
7%
(8 Reviews)
2%
(2 Reviews)
1%
(1 Review)
Value for Price:
4
Quality:
4.4
Performance:
4.3
  • Model: DX-AD137
  • SKU: 8367057
Compatible with most household appliances and electronics; 3 outlets; 10' length
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.

$11.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

72%
(36 Reviews)
14%
(7 Reviews)
12%
(6 Reviews)
2%
(1 Review)
0%
(0 Reviews)
  • Model: DX-AD136
  • SKU: 8368135
Compatible with most household appliances and electronics; 3 outlets; 4' length
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.

$4.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

67%
(43 Reviews)
27%
(17 Reviews)
6%
(4 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: DX-EXT9
  • SKU: 9887034
3 grounded outlets; 9' cord length
$3.99
Clearance
Save $4 (Reg. $7.99)
Original Price:

The price at which Best Buy first offered this product for sale on 09/12/2010.

Intermediate markdowns may have taken place since that date.

You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

81%
(13 Reviews)
13%
(2 Reviews)
6%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.6
  • Model: 223
  • SKU: 8763901
Tourmaline ceramic technology; ionic technology; 1875 watts; Cool Shot function; 3 heat settings; 2 speed settings; 5' retractable cord; includes diffuser
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.

$14.99
On Sale
Save $15 (Reg. $29.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

70%
(81 Reviews)
26%
(31 Reviews)
4%
(5 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.6
Quality:
4.6
Performance:
4.6
Durability:
4.6
  • Model: DX-AD135
  • SKU: 6292327
Compatible with most appliances, electronics, power tools and other devices; grounded outlet; 12' length
$4.99
Clearance
Save $4 (Reg. $8.99)
Original Price:

The price at which Best Buy first offered this product for sale on 09/16/2012.

Intermediate markdowns may have taken place since that date.

You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

90%
(61 Reviews)
9%
(6 Reviews)
1%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: DX-AD134
  • SKU: 6292363
Compatible with most appliances, electronics, power tools and other devices; grounded outlet; 6' length
$1.99
Clearance
Save $4 (Reg. $5.99)
Original Price:

The price at which Best Buy first offered this product for sale on 09/16/2012.

Intermediate markdowns may have taken place since that date.

You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

74%
(51 Reviews)
23%
(16 Reviews)
3%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: NS-PV06509
  • SKU: 5884124
Compatible with most VGA and Super VGA monitor cables; gold connectors; 6' length
$6.99
Clearance
Save $8 (Reg. $14.99)
Original Price:

The price at which Best Buy first offered this product for sale on 07/13/2014.

Intermediate markdowns may have taken place since that date.

You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

72%
(23 Reviews)
19%
(6 Reviews)
9%
(3 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: NS-PV10509
  • SKU: 6234039
Compatible with most VGA and Super VGA monitor cables; DB15 male-to-female gold connectors; 10' length
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
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Rating Breakdown

62%
(57 Reviews)
26%
(24 Reviews)
5%
(5 Reviews)
4%
(4 Reviews)
3%
(3 Reviews)
Select 2 to 4 items to Compare