ARRIS CM820A/CT DOCSIS 3.0 Cable Modem 32256804125|

The Arris CM820A is a popular, budget-friendly DOCSIS 3.0 cable modem known for delivering high-speed internet (over 300 Mbps) using 8x4 channel bonding, ideal for streaming, gaming, and general use, offering Ethernet connectivity, IPv6 support, and compatibility with major US providers like Xfinity, often used to replace costly monthly rentals.

Key Features:

DOCSIS 3.0: Supports faster data speeds than older DOCSIS 2.0 modems.

8x4 Channel Bonding: Bonds 8 downstream and 4 upstream channels for better performance.

High Speeds: Capable of over 300 Mbps download speeds, sufficient for demanding tasks.

Connectivity: Features a single Gigabit Ethernet port for connecting to a router or computer.

Compatibility: Works with most major US cable providers (Comcast, Spectrum, etc.) but always check with your ISP.

IPv6 Support: Ready for modern internet protocols.

MoCA Immunity: Includes a built-in filter for better performance in MoCA networks.

What it's good for:

Saving money by eliminating modem rental fees.

Smooth HD/4K streaming and online gaming.

Reliable performance for home and small business needs.