Zoom Telephonics AC1900 Cable Modem (5363)
This modem supports incredibly high data rates of up to 343Mbps download and up to 123Mbps upload speeds. These speeds are made possible by eight download channels and four channels upstream. That does not compare to something like the ARRIS SURFboard SB6190 with Gigabit internet support, but the included router makes this an excellent choice. The built-in router is actually very good, including support for up to Wireless-AC standards, making it ideal for use with a wide range of devices. If you need a router, then this is probably your best choice overall - but if you have a router already, then it is not worth paying a higher price for this model. The two-year warranty covering this model is about as good as you can find on a modem.