The upload facility detected this as a Realtek driver.
It's for SMC 1233A-TX NIC and is for Windows XP only.
|Compatible Hardware Ids|
The following files are found inside the driver download file.
|RTL8139.SYS||25.4 KB||23 Aug 2001|
|NETRTS5.INF||12.7 KB||23 Aug 2001|
|NETRTSN.CAT||7.3 KB||19 Sep 2001|