In terms of the design, the RT-AC88U follows Asus HAWK similar approach to the X4S, sporting a flat plastic case with sharp angles and covered by a black matte finish the plastic is soft to touch and, surprisingly, it does retain fingerprints, up to a certain degree. The Nighthawk X4S is a little bit more Asus HAWK, but still has enough cut-outs all around the case to also keep the device at a reasonable temperature the lateral sides and the[…]