The E900 has the design aesthetic of the rest of Linksys' E series routers being designed to sit flat on a desk or shelf and without mounting slots on the bottom for wall-hanging. The single WAN and four switched LAN ports shown in the photo below are all 10/100 and there is no USB port for drive or printer sharing. The top of the router is clean and has no indicators to light you your bedroom at night. The callouts for the ports, indicators and buttons are shown below.