4 DAY SALE

Save on HDTVs, laptops, tablets and more.

Shop the sale ›


Ends Monday.

Current Offers
  • (243)
  • (555)
  • (100)
  • (25)
Brand
  • (276)
  • (118)
  • (41)
  • (28)
  • (24)
  • (17)
  • (17)
  • (14)
  • (13)
  • (12)
  • (12)
  • (10)
  • (10)
  • (10)
  • (8)
  • (8)
  • (7)
  • (7)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (6)
  • (5)
  • (5)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (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)
Price
  • (692)
  • (103)
  • (26)
  • (12)
  • (9)
  • (17)
  • (6)
  • (10)
  • (2)
  • (1)
Customer Reviews
  • (48)
  • (35)
  • (174)
  • (192)
  • (200)
  • (209)
Drive Interface
  • (7)
  • (6)
  • (3)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Compatibility
  • (4)
  • (2)
  • (2)
  • (1)
Included Components
  • (13)
  • (10)
  • (1)
Cable Type
  • (6)
  • (4)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
Features
  • (52)
  • (34)
  • (25)
  • (22)
  • (20)
  • (19)
  • (13)
  • (13)
  • (12)
  • (12)
  • (12)
  • (11)
  • (10)
  • (9)
  • (9)
  • (8)
  • (7)
  • (7)
  • (7)
  • (7)
  • (6)
  • (6)
  • (5)
  • (5)
  • (5)
  • (5)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (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)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Color
  • (129)
  • (48)
  • (29)
  • (28)
  • (19)
  • (16)
  • (11)
  • (10)
  • (7)
  • (7)
  • (6)
  • (4)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
Collection
  • (13)
  • (1)
Condition
  • (878)

Networking Resources


Networking Questions

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

Sort by:
Items per page:
  • Model: 40W SLIM TRAVEL ADAPTER
  • SKU: 4020014
Compatible with Lenovo Yoga 3 11, Yoga 3 14 and Yoga 3 Pro laptops; delivers AC power when plugged into an available outlet; compact design; overload protection
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.

$49.99
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

  • Model: NS-SPBTP1-W
  • SKU: 8417024
Compatible with most Bluetooth-enabled devices; built-in power adapter; built-in rechargeable battery; USB charging port; auxiliary audio input jack
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
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

47%
(15 Reviews)
50%
(16 Reviews)
3%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: NS-TCADPT
  • SKU: 5019291
Compatible with most appliances and electronic devices rated up to 50W and most 1V appliances and electronic devices; includes 5 international plugs
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
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

57%
(51 Reviews)
29%
(26 Reviews)
8%
(7 Reviews)
4%
(4 Reviews)
2%
(2 Reviews)
  • Model: NS-TADPT1
  • SKU: 5019264
Compatible with most electronic devices; accepts 4 plug configurations; built-in surge protection; compact design
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

52%
(60 Reviews)
24%
(27 Reviews)
10%
(11 Reviews)
3%
(3 Reviews)
11%
(12 Reviews)
  • Model: NS-TADPT1USB
  • SKU: 5019159
Converts 4 common, international plug configurations; 1-amp USB port; compact design
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
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

56%
(41 Reviews)
27%
(20 Reviews)
9%
(7 Reviews)
4%
(3 Reviews)
4%
(3 Reviews)
  • Model: NS-TAPS5
  • SKU: 5010112
Includes 4 plug adapters for domestic and international use; universal adapter converts plugs from most countries; compact design
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

74%
(41 Reviews)
20%
(11 Reviews)
4%
(2 Reviews)
2%
(1 Review)
0%
(0 Reviews)
  • Model: APK01US
  • SKU: 7847556
Compatible with countries from around the world; red safety shutters; polycarbonate plastic; compact design
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
On Sale
Save $1 (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

60%
(90 Reviews)
32%
(47 Reviews)
3%
(4 Reviews)
1%
(2 Reviews)
4%
(6 Reviews)
  • Model: DX-TADPT1
  • SKU: 9847822
Compatible with dual-voltage appliances and electricity converters or transformers; built-in surge protection; contains 4 plug configurations
$18.99
Clearance
Save $4 (Reg. $22.99)
Original Price:

The price at which Best Buy first offered this product for sale on 10/10/2010.

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

63%
(20 Reviews)
31%
(10 Reviews)
0%
(0 Reviews)
3%
(1 Review)
3%
(1 Review)
  • Model: NS-TADPCON
  • SKU: 5019282
Compatible with select single-voltage devices; converts 220/240V to 110/120V; fits electrical outlets in many countries across several continents; 2 operational modes
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
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

53%
(58 Reviews)
29%
(32 Reviews)
7%
(8 Reviews)
2%
(2 Reviews)
9%
(10 Reviews)
  • Model: XAVB5201100PAS
  • SKU: 7394184
Extends an Ethernet connection to a wall outlet; up to 500 Mbps data transfer rate; Push-and-Secure button; plug-and-play installation; nano design
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.

$59.99
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

69%
(166 Reviews)
22%
(54 Reviews)
3%
(7 Reviews)
2%
(5 Reviews)
4%
(9 Reviews)
Value for Price:
4.3
Ease of Use:
4.7
Performance:
4.4
Ease of Installation:
4.7
Image coming soon
  • Model: 43319BBR
  • SKU: 8548221
Compatible with most Apple® devices and most devices with a micro USB connector; memory-flex material; includes three 4" charge-and-sync cables and a travel case
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.

$24.99
On Sale
Save $20 (Reg. $44.99)
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

75%
(9 Reviews)
17%
(2 Reviews)
8%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
Image coming soon
  • Model: BCTRV
  • SKU: 9785134
Compatible with Sony V Series, P Series and H Series batteries; retractable AC plug; charging status indicator with 3-step LED; compact design
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.

$42.99
On Sale
Save $7 (Reg. $49.99)
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

83%
(102 Reviews)
13%
(16 Reviews)
2%
(2 Reviews)
1%
(1 Review)
1%
(1 Review)
Value for Price:
4.3
Quality:
4.9
Performance:
4.9
Battery Life/Charge Length:
4.7
  • Model: 33117
  • SKU: 1304799386
All-in-one design; for use in more than 150 countries; safety release button and built-in fuse
  3.5  (6 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

$19.50
On Sale
Save $10.45 (Reg. $29.95)
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

33%
(2 Reviews)
33%
(2 Reviews)
0%
(0 Reviews)
17%
(1 Review)
17%
(1 Review)
  • Model: XAVB1301100PAS
  • SKU: 1612494
Allows you to extend your Ethernet network to most power outlets; plug-and-play setup; includes 2 adapters and two 6.5' Ethernet cables
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.

$49.99
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

61%
(128 Reviews)
26%
(55 Reviews)
4%
(8 Reviews)
5%
(11 Reviews)
4%
(8 Reviews)
Value for Price:
4.2
Ease of Use:
4.6
Performance:
4.2
Ease of Installation:
4.6
Image coming soon
  • Model: JUE130
  • SKU: 2001047
Compatible with most PC, Mac and Linux computers with an available USB 3.0 port; 10/100/1000 Gigabit Ethernet connectivity; aluminum construction; USB-powered; plug-and-play design
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.

$24.99
On Sale
Save $5 (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

79%
(150 Reviews)
15%
(29 Reviews)
4%
(7 Reviews)
0%
(0 Reviews)
2%
(3 Reviews)
Value for Price:
4.3
Ease of Use:
4.8
Performance:
4.8
Ease of Installation:
4.7
Select 2 to 4 items to Compare