DISCOVER TOP DEALS

Save on HDTVs, laptops, tablets and more.

Shop now ›


Current Offers
  • (143)
  • (529)
  • (15)
Brand
  • (206)
  • (97)
  • (89)
  • (76)
  • (66)
  • (54)
  • (47)
  • (23)
  • (19)
  • (17)
  • (14)
  • (10)
  • (9)
  • (7)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (4)
  • (3)
  • (3)
  • (3)
  • (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)
Price
to
  • (324)
  • (37)
  • (10)
  • (10)
  • (9)
  • (50)
  • (62)
  • (104)
  • (45)
  • (64)
  • (60)
  • (24)
  • (11)
  • (9)
Customer Rating
  • (33)
  • (58)
  • (228)
  • (268)
  • (292)
  • (307)
Carrier
  • (2)
  • (1)
  • (1)
Number of WAN Ports
  • (2)
Encryption Type
  • (1)
  • (1)
Wireless Standard
  • (6)
  • (2)
  • (1)
Interfaces
  • (55)
  • (15)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Drive Interface
  • (55)
  • (15)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Color
  • (319)
  • (143)
  • (38)
  • (18)
  • (15)
  • (11)
  • (7)
  • (4)
  • (2)
  • (2)
  • (1)
Features
  • (428)
  • (423)
  • (420)
  • (404)
  • (362)
  • (249)
  • (190)
  • (133)
  • (86)
  • (81)
  • (65)
  • (43)
  • (38)
  • (31)
  • (30)
  • (17)
  • (15)
  • (12)
  • (12)
  • (8)
  • (6)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (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)
Collection
  • (123)
  • (37)
  • (22)
  • (22)
Condition
  • (800)
  • (5)
  • (14)
  • (64)

Networking Resources


Networking Questions

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

Sort by:
Items per page:
  • Model: NS-PWLC591
  • SKU: 5202025
Compatible with select laptops that require 90W of power or less; 19V output; thermal, over-current and short-circuit 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.

$44.99
On Sale
Save $10 (Reg. $54.99)
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

64%
(713 Reviews)
27%
(307 Reviews)
6%
(65 Reviews)
1%
(14 Reviews)
2%
(25 Reviews)
  • Model: 90w ac adapter
  • SKU: 5461007
Compatible with most HP laptops with 4.5mm or 7.4mm connectors; 90° right-angle 4.5mm connector; smart-pin technology
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.

$58.99
On Sale
Save $11 (Reg. $69.99)
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%
(152 Reviews)
23%
(51 Reviews)
5%
(10 Reviews)
0%
(1 Review)
2%
(4 Reviews)
  • Model: 65W SLIM AC ADAPTER
  • SKU: 5461025
Compatible with most HP laptops with 4.5mm, 7.4mm, Ultrabook and Stella connectors; allows you to charge your laptop and compatible cell phone or MP3 player simultaneously; Smart-pin energy-saving technology
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
On Sale
Save $10 (Reg. $89.99)
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

68%
(75 Reviews)
26%
(28 Reviews)
4%
(4 Reviews)
1%
(1 Review)
1%
(1 Review)
  • Model: APA91US
  • SKU: 3279061
Compatible with most Asus, Compaq, Dell, Fujitsu, Gateway, HP, Lenovo and Sony laptops; keeps your laptop powered; built-in surge protection; slim, lightweight design; includes 6 interchangeable tips
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
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%
(8 Reviews)
29%
(4 Reviews)
0%
(0 Reviews)
7%
(1 Review)
7%
(1 Review)
  • Model: APA90US
  • SKU: 3271032
Compatible with most Acer, Asus, Compaq, Dell, Fujitsu, Gateway, HP, Lenovo and Sony laptops; keeps your laptop powered; built-in surge protection; includes 6 interchangeable tips
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

61%
(54 Reviews)
30%
(26 Reviews)
5%
(4 Reviews)
2%
(2 Reviews)
2%
(2 Reviews)
  • Model: EA6900
  • SKU: 2074009
Up to 600 + 1300 Mbps data transfer rates; WPA/WPA2 encryption; SPI firewall; beamforming technology
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.

$180.99
On Sale
Save $19 (Reg. $199.99)
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

63%
(406 Reviews)
25%
(156 Reviews)
6%
(38 Reviews)
2%
(12 Reviews)
4%
(24 Reviews)
Value for Price:
4
Ease of Use:
4.6
Performance:
4.4
Ease of Installation:
4.5
  • Model: MIFI5792
  • SKU: 7120165
Compatible with most Wi-Fi-enabled devices; provides 4G LTE broadband connection to up to 10 devices simultaneously; microSD card slot
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%
(148 Reviews)
25%
(71 Reviews)
8%
(24 Reviews)
5%
(15 Reviews)
9%
(27 Reviews)
  • Model: APA92US
  • SKU: 3280033
Compatible with select Asus, Lenovo and HP laptops; keeps your laptop powered; built-in surge protection; fixed voltage; removable AC input cable; slim, lightweight 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.

$69.99
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%
(9 Reviews)
31%
(5 Reviews)
6%
(1 Review)
6%
(1 Review)
0%
(0 Reviews)
  • Model: EA8500
  • SKU: 5265041
Speeds up to 3.2 Gbps; MU-MIMO technology; plug-and-play operation
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

42%
(18 Reviews)
17%
(7 Reviews)
12%
(5 Reviews)
5%
(2 Reviews)
24%
(10 Reviews)
  • Model: EA6350-4A
  • SKU: 5124122
Up to 867 Mbps data transfer rates; 2.4GHz and 5.0GHz wireless frequencies; Smart Wi-Fi apps and tools; 4 Gigabit Ethernet ports; USB 3.0 interface
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.

$119.99
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%
(772 Reviews)
26%
(318 Reviews)
6%
(73 Reviews)
3%
(34 Reviews)
4%
(49 Reviews)
  • Model: EX6100-100NAS
  • SKU: 3055085
Compatible with most 802.11a/b/g/n/ac Wi-Fi routers and gateways; delivers dual-band Wi-Fi at speeds up to 750 Mbps; FastLane technology; 2 Wi-Fi modes; 10/100/1000 Mbps Gigabit Ethernet port
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.

$77.99
On Sale
Save $12 (Reg. $89.99)
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%
(773 Reviews)
27%
(347 Reviews)
6%
(80 Reviews)
3%
(34 Reviews)
4%
(47 Reviews)
Value for Price:
4.1
Ease of Use:
4.4
Performance:
4.3
Ease of Installation:
4.4
  • Model: NS-PWLC593
  • SKU: 5201008
Compatible with most Acer, Asus, Averatec, Compaq, Dell, E-Machines, Fujitsu, Gateway, HP, HP/Compaq, Lenovo, Samsung, Sony and Toshiba laptops; 6 tips; 6' AC input cord; 90W output; cord management wraps
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.

$64.99
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%
(176 Reviews)
25%
(65 Reviews)
3%
(7 Reviews)
2%
(5 Reviews)
3%
(7 Reviews)
  • Model: NS-PWLC595
  • SKU: 5155139
Compatible with most laptops; easy-match numbered tips; 6' AC input cord; 90W variable output; cord management wrap
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.

$69.99
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

58%
(36 Reviews)
19%
(12 Reviews)
10%
(6 Reviews)
3%
(2 Reviews)
10%
(6 Reviews)
  • 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
  5.0  (1 Review)
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

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: REA20
  • SKU: 1795078
Compatible with most 802.11a/b/g/n/ac routers; up to 867 Mbps data transfer speeds at 5.0GHz (up to 300 Mbps at 2.4GHz); extends wireless network range by up to 10,000 sq. ft.
$84.99
Clearance
Save $85 (Reg. $169.99)
Original Price:

The price at which Best Buy first offered this product for sale on 03/11/2014.

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

46%
(24 Reviews)
32%
(17 Reviews)
11%
(6 Reviews)
9%
(5 Reviews)
2%
(1 Review)
Value for Price:
3.7
Ease of Use:
4.4
Performance:
3.4
Ease of Installation:
4.2
Select 2 to 4 items to Compare