LABOR DAY 4-DAY SALE

Save on HDTVs, laptops, tablets and more.

Shop the sale ›

Ends Monday.

Current Offers

  • (73)
  • (327)
  • (18)

Brand

  • (42)
  • (25)
  • (19)
  • (15)
  • (15)
  • (14)
  • (14)
  • (13)
  • (11)
  • (10)
  • (9)
  • (8)
  • (8)
  • (7)
  • (6)
  • (6)
  • (6)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (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)
  • (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)

Price

to
  • (119)
  • (64)
  • (23)
  • (20)
  • (8)
  • (38)
  • (28)
  • (31)
  • (15)
  • (14)
  • (9)
  • (3)
  • (3)
  • (6)

Sold By

  • (250)
  • (131)

Customer Rating

  • (21)
  • (21)
  • (104)
  • (125)
  • (133)
  • (139)

Cable Type

  • (2)
  • (2)
  • (1)
  • (1)
  • (1)

Features

  • (106)
  • (105)
  • (105)
  • (104)
  • (102)
  • (77)
  • (64)
  • (59)
  • (57)
  • (32)
  • (27)
  • (22)
  • (9)
  • (9)
  • (9)
  • (9)
  • (6)
  • (5)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (4)
  • (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)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Color

  • (87)
  • (45)
  • (33)
  • (18)
  • (15)
  • (14)

Wireless Standard

  • (33)
  • (10)
  • (6)
  • (4)
  • (2)
  • (1)

Collection

  • (29)
  • (7)
  • (6)
  • (3)
  • (2)

Condition

  • (374)
  • (1)
  • (6)
  • (31)

Networking Resources


Networking Questions

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

381 items
Sort by:
Items per page:
Onkyo - Wireless-N USB Network Adapter - Black - Larger Front
  • Model: UWF-1
  • SKU: 3720196
Complies with IEEE 802.11n standards; backward compatible with IEEE 802.11b/g; designed for use with select Onkyo receivers; USB connectivity
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.

$23.99
On Sale
Save $6 (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

Amped Wireless - 802.11ac USB Wi-Fi Network Adapter - Black - Larger Front
  • Model: UA230A
  • SKU: 1343067
AMPED WIRELESS 802.11ac USB Wi-Fi Network Adapter: AC600 Wi-Fi technology; works with 2.4GHz and 5.0GHz 802.11a/b/g/n/ac networks; high-power amplifiers; detachable high-gain dual-band antenna
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.

$53.99
On Sale
Save $6 (Reg. $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

eForCity - USB 10/100Mbps Ethernet Network Adapter for Nintendo Wii - Multi - Larger Front
  • Model: GNINWIIXAD01
  • SKU: 1306929248
USB - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair
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

$15.09
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

Startech - USB 802.11N Dual Band Wireless Network Adapter - Black - Larger Front
  • Model: USB300WN2X2D
  • SKU: 1305496291
300Mbps - 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

$38.99
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

MPT - Wireless USB 2.0 WLAN Network Adapter - Multi - Larger Front
  • Model: USB-G802
  • SKU: 1306048185
mini-USB - 54Mbps - IEEE 802.11b/g
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

$15.21
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

Sabrent - Wireless 802.11n USB 2.0 Network Adapter 300 Mbps PC/MAC/Linux - Multi - Larger Front
  • Model: USB-802N
  • SKU: 1308031529
USB - 300 Mbit/s - 2.48 GHz ISM - 1312.3 ft Indoor Range - 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

$15.75
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

Hawking - Hi-Gain USB Wireless 300N Network Adapter - Larger Front
  • Model: HWUN4
  • SKU: 1306915777
USB - 300 Mbps - 2.48 GHz ISM - 150 ft Outdoor Range - 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

$39.83
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

Insignia - USB 3.0-to-Gigabit Ethernet Adapter - White - Larger Front
  • Model: NS-PU98635
  • SKU: 3510527
Provides a wired Ethernet connection; compatible with PC and Mac laptops and Ultrabooks; supports 10/100/1000 Mbps networking speeds
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

NETGEAR - N900 Dual-Band Wireless-N USB Adapter - Black - Angle
  • Model: WNDA4100
  • SKU: 4962089
Complies with 802.11a/b/g/n standards; up to 450 + 450 Mbps data transfer rate; WPA and WPA2-PSK security; Push 'N' Connect with WPS
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.

On Sale
(Reg. $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

j5 create - USB 3.0-to-Gigabit Ethernet Adapter - Gray - Larger Front
  • 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.

$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

Linksys - Wireless-AC USB 3.0 Adapter - Black - Angle
  • Model: WUSB6300
  • SKU: 9404119
Complies with 802.11ac standards, backward compatible with 802.11a/b/g/n; WPA-TKIP, WPA2 personal and enterprise (AES/TKIP), WPS and 64- and 128-bit WEP security; up to 256-bit encryption
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

Microsoft - Wireless Display Adapter - Black - Larger Front
  • Model: CG4-00001
  • SKU: 9373097
Complies with 2.4GHz and 5.0GHz 802.11n wireless standards; allows you to wirelessly mirror content from your compatible smartphone, tablet or laptop on an HDTV or monitor; Miracast technology; USB and HDMI interfaces
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
On Sale
Save $10 (Reg. $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

NETGEAR - AC1200 Wireless-AC High-Gain Wi-Fi USB 3.0 Adapter - Black - Larger Front
  • Model: A6210-10000S
  • SKU: 8860004
Wireless-AC technology; backward compatible with 802.11a/b/g/n; dual bands deliver up to 300 + 867 Mbps speeds; WPS Push 'N' Connect; NETGEAR genie software; includes desktop dock
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.

$63.99
On Sale
Save $6 (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

StarTech.com - USB 3.0 to Gigabit Ethernet NIC Network Adapter 10/100/1000 Mbps - Multi - Larger Front
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

$26.17
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

Startech - Mini USB Bluetooth 2.1 Adapter Class 2 EDR Wireless Network Adapter - Black - Larger Front
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

$16.88
On Sale
Save $0 (Reg. $16.99)
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