Unex DHYK-8822

abgn+ac (AC1200)
802.11ac 2x2 WiFi/BT 4.2 Combo M.2 Module
Homepage	Product page
Platform
Brand • Model • Rev	Unex DHYK-8822
Interface	USB 2.0
Connector	M.2 1.1 (Key A/E)
Form factor	2230
ID:10ec:b822 (3 addl. devices) Windows: USB\VID_10EC&PID_B822
FCCID	TX2-RTL8822BE
Board ID	48DHUK82.SGC
Chip1	Realtek RTL8822BE
OUI: A8:54:B2 (1 E, 7 W)
Antenna Connection	MHF4
MIMO status	2x2:2
Wireless Standards	IEEE 802.11a/b/g/n/ac
802.11ac	up to 867 Mbps
802.11n	up to 300/300 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
802.11a	up to 54 Mbps
Operating Frequency	2.4 or 5 GHz
Other
Manuf/OEM/ODM	Wistron NeWeb DHUK-82
Flags: Wave2, MU-MIMO, Bluetooth 4.2
Probable Linux driver rtw88 (in backports) (5.2+) or rtlwifi_new (4.2+) USB ID not yet observed in any mainline kernel / this list (note: outdated) (see also passys)
Windows driver see Realtek's website
Retail
FCC approval date	29 August 2016
Country of manuf	China
FCC ID AzureWave AW-CB295NF TX2-RTL8822BE Realtek RTL8822BE Combo Module TX2-RTL8822BE

For a list of all currently documented Realtek chipsets with specifications, see Realtek.

For a list of all currently documented Unex device with specifications, see Unex.

• 867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),

• 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

Overview

"48DHUK82.SGC" is silkscreened on the board.

See also: Wistron NeWeb and Unex

Features

• 802.11abgn/ac 2x2, NGFF (M.2 2230)

Wave2, MU-MIMO, Bluetooth 4.2 Combo

Key A/E (S3), Transmit Beamforming

Data rate: up to 867Mbps (20/40/80MHz)

Unex's marketing text

DHYK-8822 is an 802.11a/b/g/n/ac dual band 2x2 wi-fi and Bluetooth combo M.2 2230

module designed for devices which require small size and lower-power consumption.

It’s a highly integrated module that supports 2-stream 802.11ac Wave 2 with MU-MIMO

(Multi-User Multiple-Input, Multiple-Output), Transmit Beamforming, and Bluetooth.

Links of Interest

Datasheet