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Networking Resources


Networking Questions

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  • Model: Adapter D100USB-M 83876-01
  • SKU: 1308902171
Plantronics D100-M USB Adapter
Microsoft Optimized
Brand New Includes
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

$73.21
On Sale
Save $20.78 (Reg. $93.99)
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  • Model: WNA3100-100ENS
  • SKU: 9928575
Compatible with 802.11n standards, backward compatible with 802.11b/g; up to 300 Mbps speed; supports WPA-PSK, WPA2-PSK and WEP security; Smart Wizard setup
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.

$34.99
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Rating Breakdown

63%
(700 Reviews)
26%
(291 Reviews)
4%
(46 Reviews)
2%
(24 Reviews)
5%
(51 Reviews)
Value for Price:
4.2
Ease of Use:
4.5
Performance:
4.3
Ease of Installation:
4.5
  • 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)
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Rating Breakdown

64%
(301 Reviews)
26%
(120 Reviews)
4%
(18 Reviews)
2%
(10 Reviews)
4%
(21 Reviews)
Value for Price:
4.1
Ease of Use:
4.5
Performance:
4.3
Ease of Installation:
4.5
  • Model: PL1200-100PAS
  • SKU: 4002029
Data transfer speeds up to 1200 Mbps; 10/100/1000 Gigabit Ethernet; coverage up to 5,832 sq. ft.; plug-and-play design; one-touch encryption; MIMO with beamforming
  3.5  (2 Reviews)
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
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Rating Breakdown

0%
(0 Reviews)
50%
(1 Review)
50%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: SBM1000
  • SKU: 8855066
Up to 175 Mbps data transfer rates; MoCA privacy security; 10/100Base-TX Ethernet connectivity; 4-port hub; plug-and-play installation; Wi-Fi pairing button
$116.99
Clearance
Save $13 (Reg. $129.99)
Original Price:

The price at which Best Buy first offered this product for sale on 10/13/2013.

Intermediate markdowns may have taken place since that date.

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Rating Breakdown

80%
(8 Reviews)
10%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
10%
(1 Review)
Value for Price:
4
Ease of Use:
5
Performance:
5
Ease of Installation:
5
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. $44.99)
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Rating Breakdown

61%
(603 Reviews)
28%
(277 Reviews)
5%
(49 Reviews)
2%
(17 Reviews)
4%
(41 Reviews)
Value for Price:
4.2
Ease of Use:
4.5
Performance:
4.3
Ease of Installation:
4.5
  • 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.

$64.99
On Sale
Save $5 (Reg. $69.99)
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Rating Breakdown

67%
(157 Reviews)
22%
(51 Reviews)
5%
(11 Reviews)
2%
(4 Reviews)
4%
(9 Reviews)
  • Model: SBWD100KIT01
  • SKU: 8847604
Lets you wirelessly display content on your HDTV or via a projector; compatible with select laptops, tablets and mobile phones; dedicated Wi-Fi connection
  4.1  (7 Reviews)
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
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Rating Breakdown

58%
(4 Reviews)
14%
(1 Review)
14%
(1 Review)
14%
(1 Review)
0%
(0 Reviews)
Value for Price:
4
Ease of Use:
4.5
Performance:
3
Ease of Installation:
5
  • 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.

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Rating Breakdown

68%
(177 Reviews)
22%
(57 Reviews)
5%
(12 Reviews)
2%
(6 Reviews)
3%
(9 Reviews)
Value for Price:
4.3
Ease of Use:
4.7
Performance:
4.4
Ease of Installation:
4.7
  • Model: OBI100
  • SKU: 2441956
Make and receive calls using high-speed Internet; compatible with most home telephones; support for most SIP services; Ethernet port; RJ-11 FXS phone port
  4.6  (5 Reviews)
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
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Rating Breakdown

60%
(3 Reviews)
40%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: TBS-0100-01
  • SKU: 7886327
Revel in the freedom of versatile compatibility
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.

$17.99
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Rating Breakdown

77%
(98 Reviews)
20%
(25 Reviews)
3%
(4 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
Value for Price:
4.5
Design:
4.5
Usefulness:
4.7
Comfort:
4.5
  • 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.

$46.99
On Sale
Save $3 (Reg. $49.99)
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Rating Breakdown

59%
(134 Reviews)
28%
(62 Reviews)
4%
(9 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
  • Model: A6100
  • SKU: 2890435
USB - 433 Mbps - 2.40 GHz ISM - 5 GHz UNII - External
  4.8  (8 Reviews)
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.

$36.99
On Sale
Save $1 (Reg. $37.99)
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Rating Breakdown

75%
(6 Reviews)
25%
(2 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: ST100S
  • SKU: 1306913742
PCI - 1 Port - 10/100Base-TX - Internal
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

On Sale
(Reg. $11.99)
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  • Model: OBI100
  • SKU: 1310363984
Make and receive calls using high-speed Internet; compatible with most home telephones; support for most SIP services; Ethernet port; RJ-11 FXS phone port
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

$39.24
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