Fn-Link 6222B-SRC

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multiple revisions of this device, use caution
abgn+ac (AC1200)
Wi-Fi Dual-band 2x2 11ac + Bluetooth 4.2 SDIO Module
Homepage
WikiDevi.wi-cat.ru
Platform
BrandModelRev
Fn-Link 6222B-SRC
Interface
SDIO 3.0
Connector
SD (solder down)
Form factor
module (solder down)
FCCID
ICID
Chip1
Realtek RTL8222CS

OUI: 88:83:5D (-, 3 W)

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
Flags:
Bluetooth 4.2, BLE

Probable Linux driver
probably not
(see also passys)

Windows driver
possibly see Realtek's website, but the majority of legacy drivers have been removed
know a better source? LMK

Retail
FCC approval date 10 March 2021
 Chip1 brandChip2 brand
Fn-Link 6222B-PRBRealtek
Fn-Link 6222B-SRBRealtek
Fn-Link 6222B-SRCRealtek

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

For a list of all currently documented Fn-Link device with specifications, see Fn-Link.

867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),
300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

Overview

OEM: Askey 8822CS (FCC)
  • Chipset: Realtek RTL8822CS
  • Wi-Fi: 802.11ac 2T2R (2.4/5GHz)
  • Interface: SDIO (WLAN), UART/PCM (BT)
  • Bluetooth: BT 4.2+HS; Host Digital IF:
- HCI UART (up to 4Mbps)
- PCM for audio data

Links of Interest

Models

Fn-LinkModels

See also

Askey SDM8821 • Realtek RTL8821CS (SDIO/SD)
FCC ID: H8N-SDM8821 (03/14/2021) • Onn. stick
Wi-Fi 6 Module
AIC AIC8800M • 1T1R 802.11ax, BT 5.0 BLE, SDIO/USB
AIC Semiconductor (Shanghai) Co., Ltd. (WFA113503)
QCA QCA6391 • 2T2R 802.11ax DBS, BT 5.1 BLE, PCIe/UART
QCA QCA6391 • 2T2R 802.11ax DBS, BT 5.1 BLE, PCIe/UART
Realtek RTL8852BS • 2T2R 802.11ax, BT 5.2 BLE, SDIO/UART