WiFi Adapter 600mbpsTechkey Wireless USB Adapter Dual Band 2.4GHz/5GHz LAN Card 802.11ac Network Card for Desktop Laptop PC Support Windows.

Say Goodbye To Spotty Wifi Dead Zones: You don't have to put up with slow internet speeds at home. Via this USB adapter, with 100 yards of coverage, you can surf freely in the bedroom, porch, or garage. Or your laptop's network card or antenna is broken, using this Wi Fi antenna can give you a better experience. Rotatable 5d Bi High Gain Antenna: Up to 600Mbps Wi Fi speeds on 5GHz (450Mbps) or 2.4GHz (150Mbps) bands. The 360° rotatable antenna further enhances wireless transmission and receives signals from any angle. This long-range 5d Bi high-gain Wi Fi antenna can connect to the network even if the signal is weak.