Amazon has TP-Link TC-7620 DOCSIS 3.0 (16×4) Cable Modem for $49.99 with free shipping. You can save $40.00 at checkout.
- Item is CABLE MODEM ONLY and great for Cable Internet plans up to 300Mbps
- Certified for XFINITY from Comcast, Spectrum (Including Charter, Time Warner Cable, and Bright House Networks), Cox, Suddenlink, Mediacom, and WOW
- Channel bonding of up to 16 downstream and 4 upstream channels, provide data rates up to 680Mbps for download and 143Mbps for upload
- DOCSIS 3.0 Cable Modem provides 16X faster download speed than DOCSIS 2.0 for an ultra-fast performance
- Support IPv4 and IPv6 – the latest Internet standard