ASUS RT-AC54U

with two high-gain antennas and USB port
 * Product page

Specifications

 * Product Segment: AC1200 (867+300 Mbps)
 * Antenna: 2x external detachable antennas
 * Operating Frequency: 2.4/5 GHz
 * Power Supply: external adapter
 * AC Input: 110~240V (50/60Hz)
 * DC Output: 12V with max. 1A current


 * Dimensions: 189 x 129 x 36 mm (WxDxH)

Forum threads

 * On iXBT forums (, RTN posts)
 * ASUS RT-AC54U = ASUS RT-N54U + 2T2R 802.11ac !!