COMFAST CF-917AC



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