Maker is LEMEL. [I have requested to add Lemel on driverguide; no response.]
Website source is WWW.SYNNEX.COM.TW [Synnex is also not yet on driverguide's list.]
I have no idea the relationship between these companies. I have looked for this driver for years; I know others have too.
Chip is Realtek 8139C but their win drivers don't work; card is recognized by linux as "Abocom FE-2000TX" but those windows drivers aren't easy to find either.