• Reviews around performance (3.78 of 5)

    Motorola 24x8 Cable Modem, Model MB7621, DOCSIS 3.0. Approved by Comcast Xfinity, Cox, Charter Spectrum, Time Warner Cable, and More. Downloads 1,000 Mbps Maximum (No WiFi)

    • Overall very pleased with my purchase and would highly recommend this modem to anybody that wants solid performance and doesn't want to be stuck paying a rental fee every month
    • Expecting solid and stable performance because of this decision
    • However, the performance I saw was much worse than the older SB6141 with download speeds.
    • After suffering with poor internet performance all of 2018 after buying this device, an Xfinity Technician proved to me with a handheld meter yesterday that significant dB loss was occurring thru this modem.
    • Easy install with Xfinity, rock solid performance for more than a week now.
    • Love the performance of this modem
    • Then I upgraded to 300Mbps and still didn't any better performance.
    • Replaced my cable carrier’s modem for cost saving and better performance
    • in theory it should give better performance.
    • Easy set up and great performance
    • Set up was simple enough and performance is rock solid
    • I'm enjoying fairly good performance from this modem (no exotic speed jumps, but definitely good throughput)
    • Cable providers want you to rent theirs, a lame-o cheap model at a premium monthly charge, AND....they want to send that $100 technician out...try everything you
    • Works as