ITM-1821CU

Main Chip RTL8821CU
Type WLAN 2.4GHz+5G, 1T1R
Bluetooth v2.1/3.0/4.2
Memory Embedded SRAM
Wifi Standard 802.11 a/b/g/n/ac
Host Interface USB
Application Tablet, OTT box, IPCAM, Portable devices
Antenna_Type External Antenna
Tx Power 802.11b: 17dBm (2.4GHz)
802.11g: 15dBm (2.4GHz)
802.11n: 14dBm (2.4GHz)
802.11a: 14dBm (5GHz)
802.11n: 13dBm (5GHz)
802.11ac: 11dBm (5GHz)
Rx Sensitivity 802.11b: -85dBm (11Mbps)
802.11g: -70dBm (54Mbps)
802.11n: -66dBm (MCS7/HT40/2.4GHz)
802.11a: -70dBm (54Mbps)
802.11n: -64dBm (MCS7/HT40/5GHz)
802.11ac: -56dBm (MCS9/AC80)
Security WEP 64/128, WPA, WPA2
Dimension 13mm(L)*12.2mm(W)*1.0(H) mm
Power Consumption 3.3VDC

Datasheet

ITM-1821CU Datasheet (EN)