LABOR DAY 4-DAY SALE

Save on HDTVs, laptops, tablets and more.

Shop the sale ›

Ends Monday.

Current Offers

  • (38)
  • (91)

Brand

  • (18)
  • (12)
  • (11)
  • (10)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (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)

Price

to
  • (59)
  • (18)
  • (9)
  • (5)
  • (2)
  • (15)
  • (5)
  • (1)
  • (1)
  • (1)

Sold By

  • (87)
  • (29)

Features

  • (27)
  • (25)
  • (24)
  • (22)
  • (21)
  • (17)
  • (13)
  • (7)
  • (5)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Modem Type

  • (10)
  • (2)

Color

  • (26)
  • (11)
  • (6)
  • (1)

Interfaces

  • (11)
  • (8)
  • (5)
  • (2)
  • (2)
  • (1)

Customer Rating

  • (10)
  • (9)
  • (36)
  • (41)
  • (41)
  • (42)

Collection

  • (19)
  • (4)

Condition

  • (116)

Networking Resources


Networking Questions

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

116 items
Sort by:
Items per page:
Motorola - SURFboard DOCSIS 3.0 High-Speed Cable Modem - Silver - Larger Front
  • Model: SB6141
  • SKU: 7534146
Ethernet connectivity; DOCSIS 3.0 technology; up to 343.1 Mbps 8-channel downstream data speeds
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.

$88.99
On Sale
Save $11 (Reg. $99.99)
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

Jensen - 15' Line Cord - White - Front
  • Model: JT1064WH
  • SKU: 4668176
Use this line cord to connect phone devices (telephones, answering machines, modems, etc.) to wall jacks
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

Jensen - 7' Line Cord - White - Front
  • Model: JT1037WH
  • SKU: 4668265
Connects phone device (fax, phone or modem) to wall outlet; 50 microinch gold-plated connectors help to ensure long product life
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

Jensen - 100' Line Cord - White - Front
  • Model: JT1089WH
  • SKU: 4668014
Connects phone device (fax, phone or modem) to wall outlet; 50 microinch gold-plated connectors help to ensure long product life
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.

$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

Panasonic - Modem Card - Larger Front
  • Model: KX-TVA296
  • SKU: 1305097191
Phone Line (RJ-11)
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

$123.12
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

Zoom - V.92 USB Mini External Modem - Black - Larger Front
  • Model: 3095
  • SKU: 1306920962
USB - 1 x RJ-11 - Retail - 1 Pack
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

$50.99
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

Multi-Tech - MultiModem ISI Multiport Analog Modem - Larger Front
  • Model: ISI9234PCIE/4
  • SKU: 1306901978
PCI Express - 4 x RJ-11 Phone Line - 56 Kbps - 1 Pack
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

$653.10
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

GE - 86523 6 Conductor 25ft Line Cord for Phone and Modem - White - 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

$14.49
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

Manhattan - USB Modem - White - 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

$37.99
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

Hiro - V.92 56K External USB Data/Fax/Voice Modem - Multi - Larger Front
  • Model: H50113
  • SKU: 1306917542
USB - 2 x RJ-11 Phone Line - 56 Kbps
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

$24.99
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

Multi-Tech - MultiModem ZPX MT9234ZPX-PCIE-NV Data Fax Modem - Larger Front
  • Model: MT9234ZPX-PCIE-NV
  • SKU: 1306901961
PCI Express - 2 x RJ-11 Phone Line - 56 Kbps
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

$127.50
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

Multi-Tech - MultiModem ZBA V.92 Data/Fax Modem - Larger Front
  • Model: MT9234ZBA
  • SKU: 1306165141
Serial - 2 x RJ-11 Phone Line - 56 Kbps
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

$130.99
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

Multi-Tech - MultiModem ZBA V.92 Data/Fax/Voice Modem - Larger Front
  • Model: MT9234ZBA-VM
  • SKU: 1306333830
Serial - 2 x RJ-11 Phone Line - 56 Kbps
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

$157.63
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

Zoom - 56K USB Data Modem - Larger Front
  • Model: H08-15360G
  • SKU: 1306920993
USB - 1 x RJ-11 Phone Line - 56 Kbps
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

$58.99
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

Aluratek - FileMate USB Mobile Modem - Larger Front
  • Model: AWUM100F
  • SKU: 1306925417
USB - 1 x RJ-11 Phone Line, 1 x USB - 115 Kbps
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

$32.99
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