A multi-gig powerhouse equipped with a 2.5 Gbps Ethernet port, making it ideal for Cox's fastest multi-gigabit plans. It is a top choice for future-proofing your home network. : ~$199.00 Motorola B12 Advanced Compact Cable Modem $149.00$200 Best Buy& more Go to product viewer dialog for this item.
A newer, compact DOCSIS 3.1 model with a 2.5 Gbps port and Active Queue Management (AQM) to reduce lag during peak usage. : ~$159.00 (available at Best Buy and other retailers) Modem & Router Combo Options (Gateways)
Buying your own cable modem for Cox is a strategic way to eliminate monthly rental fees, which can cost between $72 and $156 per year. For most Cox plans in 2026, a DOCSIS 3.1 cable modem for cox best buy
modem is the recommended standard because it offers superior stability and is required for high-speed tiers like "Go Super Fast" (1 Gbps) and "Go Beyond Fast" (2 Gbps). Top Modem Recommendations at Best Buy
A highly used DOCSIS 3.1 modem on the Cox network. It is designed for maximum heat dissipation and is certified for plans up to 1 Gbps. : ~$199.99 ARRIS SURFboard S33 A multi-gig powerhouse equipped with a 2
often cited as the "gold standard" for Cox users, this DOCSIS 3.1 modem is built for high-speed stability and supports plans up to 1 Gbps. It features two 1-Gigabit Ethernet ports that support link aggregation for combined speeds. : ~$147.99 $169.00 Netgear Ultra-High Speed Cable Modem DOCSIS 3.1 Best Buy& more Go to product viewer dialog for this item.
The following Cox-certified modems are top-rated and widely available at Best Buy . ARRIS SB8200 SURFboard DOCSIS 3.1 Cable Modem Best Buy& more Go to product viewer dialog for this item. A newer, compact DOCSIS 3
If you prefer a single device that handles both the internet signal and Wi-Fi broadcasting, consider these gateways: Choosing the Right Cable Modem or Gateway - Cox