A RTL8822BE suporta 802.11ac Wi-Fi and Bluetooth 4.2,mini-Pcix, M.2 2230.

art number 3TK90AA
Compatible operating systems Windows 7, Windows 8.1, Windows 10
Wireless LAN standards IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
IEEE 802.11ac
Interoperability Wi-Fi certified
Frequency band 802.11b/g/n
2.402 – 2.482 GHz
802.11a/n
4.9 – 4.95 GHz (Japan)
5.15 – 5.25 GHz
5.25 – 5.35 GHz
5.47 – 5.725 GHz
5.825 – 5.850 GHz
Data rates 802.11b: 1, 2, 5.5, 11 Mbps
802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11a: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11n: MCS 0 ~ MCS 15, (20MHz, and 40MHz)
802.11ac : MCS0 ~ MCS9, (1SS, and 2SS) (20MHz, 40MHz, and 80MHz)
Modulation Direct Sequence Spread Spectrum
BPSK, QPSK, CCK, 16-QAM, 64-QAM, 256-QAM
Security IEEE and WiFi compliant 64 / 128 bit WEP encryption for a/b/g mode only
AES-CCMP: 128 bit in hardware
802.1x authentication
WPA, WPA2: 802.1x. WPA-PSK, WPA2-PSK, TKIP, and AES.
WPA2 certification
IEEE 802.11i
Cisco Certified Extensions, all versions through CCX4 and CCX Lite
WAPI
Network architecture models Ad-hoc (Peer to Peer)
Infrastructure (Access Point Required)
Roaming IEEE 802.11 compliant roaming between access point