
Motorola B12
Score: 83/100
Hitron CODA56
Score: 78/100Rankings

The Motorola B12 is a compact DOCSIS 3.1 cable modem delivering up to 2.5 Gbps downstream with QoS and LED indicators, perfect for multi-gigabit internet plans. Its single Ethernet port and lack of built-in Wi-Fi mean you'll need an external router for multiple devices. Best suited for users who already own a high-performance router and want a future-proof modem.

The Hitron CODA56 is a DOCSIS 3.1 cable modem that delivers up to 2.5 Gbps downstream speeds and a 2.5 Gbps Ethernet port, making it ideal for multi-gigabit cable plans. Its lack of integrated Wi-Fi and cable-only compatibility mean an extra router is required. Best suited for power users who already have a separate wireless solution and need the highest possible wired throughput.
| Attribute | ![]() | ![]() |
|---|---|---|
2,500 Mbpsbest | 2,500 Mbpsbest | |
800 Mbpsbest | 320 Mbps | |
1 portsbest | 1 portsbest | |
| ↓ lower better | — | 8.92 Wbest |
| ↓ lower better | — | 0.462 kgbest |
2 yearsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(1) | ||
Maximum Upload Speed (Mbps) | 800 Mbps | 320 Mbps |
Network(1) | ||
DOCSIS Standard | DOCSIS 3.1 | 3.1 |
Build & Design(1) | ||
Dimensions (HxWxD) (mm) | 5.5 x 3.5 x 3.5 inches mm | 8.13x1.77x7.0 inches mm |
General(1) | ||
Provider Compatibility | Comcast Xfinity, Cox (up to 2 Gbps), Spectrum, RCN, Astound | Comcast XFINITY, Comcast XFINITY Business, Charter Spectrum, Cox Gigablast, Zito Media, Astound, Grande, RCN, Wave |


Products in the top-left offer the best value (high score, low price).

Professional reviewers and retail editors consistently praise the Motorola B12 for its fast DOCSIS 3.1 performance, simple plug-and-play installation, and cost-saving potential compared to ISP-rented equipment. They note its future-proof design, broad ISP certification, and QoS capabilities as strong selling points for gamers and streaming enthusiasts.
Everyday consumers echo the professional sentiment, highlighting the modem's easy setup, reliable high-speed connectivity, and compatibility with their existing routers. The limited user feedback shows overwhelmingly positive experiences with few complaints, mainly centered on the lack of built-in Wi-Fi.

Everyday users appreciate the modem's ability to deliver the full speed of their multi-gigabit cable plans, especially for gaming and high-resolution streaming, but they are disappointed by the need to buy a separate Wi-Fi router and the restriction to cable-only service providers.
“easy to set up! Works well.”

