20% under what the other stores charge
Compared across 9 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.
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The MB8600 is a DOCSIS 3.1 cable modem with 32x8 channel bonding, certified for Comcast Xfinity, Comcast Business, Cox and Spectrum. It is a wired modem only: no Wi-Fi, no phone ports, one working Gigabit Ethernet port, with two more usable for link aggregation to push past 1 Gbps if your router supports it. DOCSIS 3.1 Active Queue Management keeps latency low for gaming and video calls, and it falls back to full 32x8 DOCSIS 3.0 on slower plans. Owners like the easy self-install and stable long-term connections; the common complaint is that the extra Ethernet ports confuse buyers who expect to plug in several devices.
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Lowest price we've seen: $50.32 on Nov 13 at Micro Center. Tracked across 5 stores since Nov 13.
Owners report fast, stable connections and quick activation on Xfinity, Cox and Spectrum. Many praise the low latency and the savings over renting. The recurring complaint is the Ethernet ports: only one works for a single device, and the masked ports are for bonding, not extra devices.
The Motorola MB8600 is a DOCSIS 3.1 cable modem. DOCSIS 3.1 is the cable modem standard that can deliver Internet speeds of 1 Gbps or higher. It is certified for Comcast Xfinity, Comcast Business, Cox Communications and Spectrum. Actual speeds depend on your cable service and the speed of your Ethernet LAN ports.
It is also backward compatible with DOCSIS 3.0 and supports 32x8 channel bonding, so it works at the fastest DOCSIS 3.0 speeds if your service is not yet DOCSIS 3.1. It includes DOCSIS 3.1 Active Queue Management (AQM) and low latency for gaming, page loads and video conferencing. Surge and lightning protection are built in.
The modem has one open Gigabit Ethernet LAN port, and three more ports are covered by a label. Current firmware supports bonding on 2 Ethernet ports. Top actual speed is just under 1 Gbps without bonding and just under 2 Gbps with 2 bonded ports, and bonding above 1 Gbps requires a router that supports port bonding. Connect any router to serve many devices, or connect a computer, HDTV, game station or streaming device directly. It does not include a WiFi router or a VoIP telephone adapter. Setup uses the Quick Start guide.
