The mt7601u driver exists on OSMC and supports the VID/PID of the dongle (148f 7601).
osmc@osmc:~$ modinfo mt7601u
filename: /lib/modules/4.14.78-4-osmc/kernel/drivers/net/wireless/mediatek/mt7601u/mt7601u.ko
license: GPL
firmware: mt7601u.bin
srcversion: D06F3ABB275F34B500D150A
alias: usb:v7392p7710d*dc*dsc*dp*ic*isc*ip*in*
alias: usb:v2A5Fp1000d*dc*dsc*dp*ic*isc*ip*in*
alias: usb:v2955p1001d*dc*dsc*dp*ic*isc*ip*in*
alias: usb:v2955p0001d*dc*dsc*dp*ic*isc*ip*in*
alias: usb:v2717p4106d*dc*dsc*dp*ic*isc*ip*in*
alias: usb:v2001p3D04d*dc*dsc*dp*ic*isc*ip*in*
alias: usb:v148Fp760Dd*dc*dsc*dp*ic*isc*ip*in*
alias: usb:v148Fp760Cd*dc*dsc*dp*ic*isc*ip*in*
alias: usb:v148Fp760Bd*dc*dsc*dp*ic*isc*ip*in*
alias: usb:v148Fp760Ad*dc*dsc*dp*ic*isc*ip*in*
alias: usb:v148Fp7601d*dc*dsc*dp*ic*isc*ip*in*
alias: usb:v13D3p3434d*dc*dsc*dp*ic*isc*ip*in*
alias: usb:v13D3p3431d*dc*dsc*dp*ic*isc*ip*in*
alias: usb:v0E8Dp760Bd*dc*dsc*dp*ic*isc*ip*in*
alias: usb:v0E8Dp760Ad*dc*dsc*dp*ic*isc*ip*in*
alias: usb:v0B05p17D3d*dc*dsc*dp*ic*isc*ip*in*
depends: mac80211,cfg80211
intree: Y
name: mt7601u
vermagic: 4.14.78-4-osmc SMP preempt mod_unload modversions ARMv7 p2v8