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  • Model: SB6121
  • SKU: 2836657
Gigabit Ethernet connectivity; DOCSIS 3.0 technology; up to 160 Mbps downstream and up to 120 Mbps upstream 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.

$69.99
You may compare up to four items at a time.

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Rating Breakdown

69%
(1,483 Reviews)
24%
(510 Reviews)
4%
(76 Reviews)
1%
(17 Reviews)
2%
(36 Reviews)
Value for Price:
4.4
Ease of Use:
4.7
Performance:
4.6
Ease of Installation:
4.7
  • 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.

$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

Rating Breakdown

76%
(2,464 Reviews)
20%
(656 Reviews)
2%
(80 Reviews)
1%
(17 Reviews)
1%
(37 Reviews)
Value for Price:
4.5
Ease of Use:
4.7
Performance:
4.7
Ease of Installation:
4.7
Select 2 to 4 items to Compare