ALFA Network AWUS1900

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abgn+ac
802.11ac AC1900 Ultra-speed USB Adapter
ALFA Network AWUS1900.jpg
Homepage
Platform
BrandModelRev
ALFA Network AWUS1900
Wireless class
AC1900
Interface
USB 3.0
Connector
Female Micro-B
Form factor
corded (modular) adapter
ID:0bda:8813 (1 addl. devices)
Windows: USB\VID_0BDA&PID_8813
FCCID
Chip1
Realtek RTL8814AU

OUI: 00:C0:CA (7 E, 27 W)

Antenna Connection
RP-SMA
MIMO status
4x4:3
Wireless Standards
IEEE 802.11a/b/g/n/ac
802.11ac
up to 1300 Mbps
802.11n
up to 600 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
Flags
256QAM
Probable Linux driver
Windows driver
Retail
FCC approval date 28 June 2017
UPC 4718050305209
(UPC DB, On eBay)
ASIN B01MZD7Z76 Flag of the United States.svg

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

Overview[edit]

1300 Mbps - 3-stream 802.11ac device (433Mbps per stream),
600 Mbps - max. PHY rate for the 40MHz wide 2.4GHz channel = 1900 Mbps class

Based on the specifications of this device, it's presumed to use RTL8814AU. RTL8814AU is confirmed in FCC photos.

4x RP-SMA connectors

FCC ID on the back is 2AB878814 (Iconnect grantee code), 00:C0:CA OUI

Linux driver[edit]

CONFIG_RTL8814AU
{USB_DEVICE(USB_VENDER_ID_REALTEK 0x0bda, 0x8813),  RTL8814AU}
{USB_DEVICE(0x2001, 0x331a), RTL8814A}, /* D-Link - D-Link */
{USB_DEVICE(0x0b05, 0x1817), RTL8814A}, /* ASUS - ASUSTeK */
{USB_DEVICE(0x056E, 0x400B), RTL8814A}, /* ELECOM - ELECOM */
{USB_DEVICE(0x056E, 0x400D), RTL8814A}, /* ELECOM - ELECOM */
{USB_DEVICE(0x7392, 0xA834), RTL8814A}, /* Edimax - Edimax */

Links of Interest[edit]

Pictures[edit]

Notes[edit]

Hardware Modification[edit]

See also[edit]