Motorola SurfBoard SB6121 is a popular option on the lower end of the price range. It's in the top 3 bestselling modems and has dozens of popular alternatives in the same price range, such as Motorola Surfboard SB6141 or Asus DSL-N10. Motorola SurfBoard SB6121 is $34.84 cheaper than the average modem ($84.79).

The Motorola ® SURFboard SB6121 DOCSIS® 3.0 Cable Modem provides high-speed Internet access to the Internet and other online services. You can use your high-speed cable modem to directly connect one computer in your home or business to the Internet. This guide provides product overview and setup information for the SB6121. It also Arris / Surfboard SB6121 - Cox Communications The ARRIS / Surfboard SB6121 has the following ports available on the back of the modem. ETHERNET - Connects to the Ethernet port on your computer; CABLE - Connects to the cable wall outlet; POWER - Connects the cable modem to the power adapter : MAC Address. Click to enlarge. SB6121 Data Sheet - GDI Technology, Inc. 2016-9-23 · Mbps in each direction. The SB6121’s higher-speed services enable operators to: • Protect their installed base of high-speed data customers • Deliver high-bandwidth, multimedia services • Deliver competitive, high-capacity commercial services to their business customers Economic and Flexible The Motorola SB6121 SURFboard DOCSIS 3.0 Cable Arris SURFboard SB6121 vs SB6141 vs SB6183 vs SB6190 - … 2020-7-23 · Arris SB6121 Speed. Testing the speeds of cable modems is always tricky as this boils down to your ISP in most cases. 172Mbps for downloads and 131Mbps for uploads seem like decent figures, but it’s nearly impossible to get these speeds as they are the upper limits for the Arris SB6121.

Browse motorola+surfboard+sb6121+specs on sale, by desired features, or by customer ratings.

Motorola Cable Modems & Gateways - Motorola Network 16x4 Cable Modem plus AC1600 Dual Band Wi-Fi® with DFS The Motorola Model MG7540 cable modem with built-in router supports modem speeds up to 686 Mbps. With its high speed and IPv4 and IPv6 networking support, this is a product designed and built for use today and for years to come.

Motorola’s SB6121 cable modem is one of the best cable modems available on the market right now, if not THE best. It is a full DOCSIS-3.0 modem, but also fully backwards compatible with DOCSIS 2.0 and all the way back to DOCSIS 1.0.

The Motorola ® SURFboard SB6121 DOCSIS® 3.0 Cable Modem provides high-speed Internet access to the Internet and other online services. You can use your high-speed cable modem to directly connect one computer in your home or business to the Internet. This guide provides product overview and setup information for the SB6121. It also Arris / Surfboard SB6121 - Cox Communications The ARRIS / Surfboard SB6121 has the following ports available on the back of the modem. ETHERNET - Connects to the Ethernet port on your computer; CABLE - Connects to the cable wall outlet; POWER - Connects the cable modem to the power adapter : MAC Address. Click to enlarge.