Yes, well, AliExpress . . . Your experiences would be about normal for that source. It may work, but you might need some SW and HW expertise to get it going.
Ethernet engines use the ethernet driver from the OS, so it should be 'plug and pray', but there may well be a software driver upstream from that. I don't know.
Anyhow, this web site is for Warp9 products, not for Chinese imitations. We cannot (and mostly won't) support copies. We have seen plenty of them, mostly not working.
Can i suggest you swallow your pride and put the Chinese unit aside and buy an ESS from Warp9? At least you know it WILL work and you WILL get good support.
Cheers (or otherwise)
Roger