Netgear DOCSIS 3.0 Cable Modem Router for Charter (CG3000D-100NAS)

rate 3.0
  • Brand: Netgear
  • Category: Wireless Routers
The NETGEAR CG3000D Cable Modem Router DOCSIS 3.0, Wireless-N Gigabit Gateway delivers the ultimate in performance for home and small business networking. This Gateway offers both wired and wireless connections for blazing fast data transfers, VoIP, Real Time HD media streaming, gaming and maximum Internet bandwidth. Along with four Gigabit Ethernet ports enabling maximum wired speeds, this full featured high performance gateway is an ideal solution for the connected home or small business with multiple computers and network enabled devices running multiple applications at the same time.


  • This modem router is only compatible with Charter and is not supported by NETGEAR technical support.
  • 8 Downstream plus 4 Upstream Channel bonding on the WAN, delivering; Up to 400 Mbps
  • Wireless-N 300 delivers exceptional range and speed
  • Four Gigabit Ethernet ports deliver ultra-fast wired network connections
Type :
Network Connectivity :
Wireless - Wi-Fi 802.11n
Brand :
Model :
Number of LAN Ports :


J. Royster 4.0
33 of 33 people found the following review helpful
I was hesitant about buying this router as there are several bad reviews regarding the wireless signal. I found one used for 35$ so I bit the bullet and purchased anyway. I am replacing my Time Warner Cable Modem as they just increased the leasing fees. I planned on only using the modem functionality of this device, and use my existing wireless router as I thought the wireless on the Netgear would be horrible.I ended up setting up and using the wireless on the CG3000d because of two reasons1. Th ... e button on the front of the device to turn the wireless radio "off" does not work so I am unable to turn off the wireless signal anyway2. The wireless signal from the Netgear cg3000d is great in my location/(smaller house 2000 sq ft)Pros)Easy setup with TWC. A 10 minute phone callIm getting my advertised speeds of 20 Mbps down and 2 up from the modem and router. More >
FashionRJ 1.0
18 of 20 people found the following review helpful
The idea of having modem and router in one is awesome but this product did not work for me. I have cox cable internet and my internet was really slow and I could barely access my internet from my bedroom which is about 20 feet from where the NETGEAR router/modem was. I had to switch to my old Motorola modem and old d-link router. Internet is super fast now.Product stinks.
Larry Sweet 5.0
9 of 9 people found the following review helpful
After looking up some websites to get some more manuals it was easy to install and configure.I found a useful link here with a user manual. would recommend this unit since I have always had good luck with netgear.