ALFA Network AWUS1900

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abgn+ac (AC1900)
802.11ac AC1900 Ultra-speed USB Adapter
ALFA Network AWUS1900.jpg
Homepage
Platform
BrandModelRev
ALFA Network AWUS1900
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 (9 E, 29 W)

Antenna Connection
RP-SMA
MIMO status
4x4:3
Wireless Standards
IEEE 802.11a/b/g/n/ac
802.11ac
up to 1300 Mbps
N-QAM
up to 600 Mbps
802.11n
up to 450 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

Windows driver
see Realtek's website

Retail
FCC approval date 28 June 2017
UPC 4718050305209
(UPC DB, On eBay)
ASIN B01MZD7Z76 Flag of the United States.svg
Country of manuf Taiwan

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

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

1300 Mbps - 3SS 5GHz 802.11ac (80MHz chan.),
600 Mbps - 3SS 2.4GHz 802.11n (40MHz chan., 256-QAM) = AC1900 class

Overview

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

4x RP-SMA connectors

Links of Interest

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

Linux driver

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 */

See also