EDUP EP-AC1621

Overview
EDUP EP-AC1621
 * Interface: USB3.0; Chipsets: Realtek RTL8814AU
 * 802.11abgn/ac Dual Band with high-gain antenna
 * Frequency: 2.4/5GHz; Four 5dBi external antennas
 * RF Power: 15dBm (2.4GHz), 12dBm (5GHz); 4T4R MIMO
 * Data rate: up to 600Mbps (2.4GHz) / 1300Mbps (5GHz)

Forum threads

 * On iXBT forum