COMFAST CF-917AC

multiple revisions of this device, use caution

abgn+ac (AC1750)
1750Mbps 11ac Dual-Frequency Gigabit Wireless Network Card
Homepage	Product page
WikiDevi.wi-cat.ru	COMFAST CF-917AC
Platform
Brand • Model • Rev	COMFAST CF-917AC
Interface	USB 3.0
Connector	Male A
Form factor	dongle
FCCID	OYRCF-917AC, OYR-917AC, OYRCF-917AC1
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 ,  multiple uses
FCC ID COMFAST CF-917ACV2 OYRCF-917ACV2 OYR-917AC COMFAST CF-958AC OYR-917AC
Chip1 brand Chip2 brand COMFAST CF-917AC Realtek COMFAST CF-917ACV2 Realtek

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.

See also: COMFAST CF-WU810N, COMFAST CF-WU815N and COMFAST

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

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