Best modem for a RAX50 on a Sky Network

[The_Tank_Bexhil]

Hi all, Just brough a Neatgear Nighthawk RAX50 to improve my Wi-Fi around the house. Not relising I need a modem. Can anyone suggest the best modem to suit a RAX50 on a Super fast broadband  on a Sky network? Many thanks. 

[plemans]

You'd need to check with Sky to see whats compatible with their service.