TP-Link Archer T1U

AC450 Wireless Nano USB Adapter
Archer T1U
Small, unobtrusive design allows you to plug it in and forget it is even there
Blazing fast wireless data transmission rates of up to 433Mbps
Transmits on the uncluttered 5GHz band to avoid wireless signal interference
Utilizes 802.11ac standard and is backward compatible with 802.11a/n
Supports 64/128-bit WEP, WPA/WPA2, and WPA-PSK/WPA2-PSK encryption standards
HARDWARE FEATURES
Interfaces
USB 2.0
Dimensions (W X D X H)
0.73 x 0.59 x 0.28 in. (18.6 x 15 x 7.1mm)
Antenna
Internal
LED
Status
WIRELESS FEATURES
Wireless Standards
IEEE 802.11ac, IEEE 802.11a, IEEE 802.11n
Frequency
5GHz
Signal Rate
5GHz
11ac: Up to 433Mbps(dynamic)
11n: Up to 150Mbps(dynamic)
11a: Up to 54Mbps(dynamic)
Reception Sensitivity
5GHz:
11a: -68dBm
11n HT20: -64dBm
11n HT40: -61dBm
11ac HT20: -59dBm
11ac HT40: -54dBm
11ac HT80: -51dBm
Transmit Power
5GHz:??