NETGEAR N450 User Manual page 88

N450 WiFi Cable Modem Router Model N450/CG3000Dv2
Component
Interface
Specification
Local: 10BASE-T, 100/1000BASE-Tx, RJ-45
USB 2.0/1.1 function
802.11n/g/b
Internet: DOCSIS 3.0. Downward compatible with DOCSIS 2.0, 1.1, and 1.0
Supplemental Information
88