Stop paying insane modem rental fees and own your own modem. This Linksys CM3016 cable modem is compatible with most major cable internet providers; it works with Comcast plans up to 300 Mbps (Blast Pro+). It is a 686 Mbps throughput DOCSIS 3.0 modem (16x4 channels). Works great and still has the manuals and Ethernet cable. We switched to gigabit and needed a new modem, so we’re selling this one. Note: this is a modem only, not a hub or router. It doesn’t create a WiFi network. Thanks to coronavirus I’m not taking cash (but can take most electronic payments including Venmo, Square Cash, PayPal, etc) and am doing porch pickup.