If you purchase an independently reviewed product or service through a link on our website, we may receive an affiliate commission.

Cable companies want to keep modem rental fees a secret since it’s basically free money for them, but we refuse to play along. Unless you purchase your own cable modem, you have to pay a monthly fee forever to use the modem from your ISP. That’s right, forever. Imagine leasing a car but just having to pay the same amount every single month indefinitely. It’s ridiculous, and we’re putting a stop to it right now. The NETGEAR CM400 (8×4) DOCSIS 3.0 Cable Modem works with every major cable-based ISP such as Comcast, Time Warner Cable/Spectrum, Cox, and plenty more. It supports download speeds up to 343Mbps which is likely faster than your home internet service, and it’ll save you between $8 and $10 per month as soon as you activate it and return your old rented modem.

Speaking of saving, the modem costs $44.99 on Amazon but you’ll also find a $5 coupon right on the page, dropping the price to just $39.99.

Here are some highlights from the product page:

  • Support Cable Internet Service plans up to 100 Mbps. Separate router required for WiFi.
  • DOCSIS 3.0 Cable Modem with 1 Gigabit Ethernet port. DOCSIS 3.0 up to 8x faster download speeds than DOCSIS 2.0
  • ELIMINTE MONTHLY CABLE MODEM RENTAL FEES – Up to $120 per year
  • Not compatible with: Verizon, AT&T, or CenturyLink. Not compatible with bundled voice services
  • Compatible with Xfinity from Comcast, Spectrum, Cox, CableONE & more

NETGEAR Cable Modem CM400 - Compatible with all Cable Providers including Xfinity by Comcast, S… List Price:$49.99 Price:$39.99 You Save:$13.50 (27%) Available from Amazon, BGR may receive a commission Buy Now


Follow @BGRDeals on Twitter to keep up with the latest and greatest deals we find around the web. Prices subject to change without notice and any coupons mentioned above may be available in limited supply.