COMFAST CF-917AC

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multiple revisions of this device, use caution
abgn+ac (AC1750)
1750Mbps 11ac Dual-Frequency Gigabit Wireless Network Card
COMFAST CF-917ACV2.jpg
Homepage
WikiDevi.wi-cat.ru
Platform
BrandModelRev
COMFAST CF-917AC
Interface
USB 3.0
Connector
Male A
Form factor
dongle
FCCID
Chip1
Realtek RTL8814AU

OUI: none specified

MIMO status
4x4:3
Wireless Standards
IEEE 802.11a/b/g/n/ac
802.11ac
up to 1300 Mbps
802.11n
up to 450/450 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

Additional chips
5GHz Front End Module;Skyworks;SKY85717-11;SKY11, 85717, 41357;4;

Probable Linux driver
See this ew-7833uac driver on Edimax
See also aircrack-ng rtl8812au repo on GitHub

(see also passys)

Windows driver
see Realtek's website

Retail
FCC approval date 17 November 2017
ASIN B01B75MHR0 Flag of India.svg
multiple uses
 FCC ID
COMFAST CF-917ACV2OYRCF-917ACV2
OYR-917AC
COMFAST CF-958ACOYR-917AC
 Chip1 brandChip2 brand
COMFAST CF-917ACRealtek
COMFAST CF-917ACV2Realtek

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

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

1300 Mbps - 3SS 5GHz 802.11ac (80MHz chan.),
450 Mbps - 3SS 2.4GHz 802.11n (40MHz chan.) = AC1750 class

Overview

DoC Letter on the FCC suggests that FCC ID OYR-CFWU810N applies to this adapter

but that FCC entry covers a nano USB 2.0 dongle with a RTL8188EUS chipset.

FCC ID OYRCF-917AC appeared later and it claims to cover model numbers:

CF-913AC, CF-915AC, CF-916AC, CF-917AC, CF-918AC,
CF-923AC, CF-925AC, CF-926AC, CF-927AC, CF-928AC,
CF-930AC, CF-933AC, CF-935AC, CF-936AC, CF-7500AC,
CF-WU710N, CF-WU757F, CF-WU772AC, CF-WU910A, CF-WU925A

FCC ID OYRCF-917AC1 appeared on 6/28/2019 as a Change in ID Request (from unnamed existing ID) and it claims to cover the following brands and model numbers:

COMFAST, VTech, SNOM
CF-917AC, CF-783AC, CF-759BF, CF-758F, CF-785AC,
CF-786AC, CF-927AC,CF-928AC,VU-020,A21

Pictures

Retail Images