Unknown RTL8193D card

Platform
Brand • Model • Rev	Unknown Model?
Interface	PCI
Connector	PCI
ID:10ec:8139 (7 addl. devices) Windows: PCI\VEN_10EC&DEV_8139
Chip1	Realtek RTL8139D
Ethernet OUI: none specified
Ethernet Port Count	1-100MbE
Ethernet connector	8P8C
Wired Standard	IEEE 802.3i/3u
Auto-MDIX	unspecified
Other
Flags: Has Boot ROM socket (DIP)
Probable Linux driver 8139too
Windows driver possibly see Realtek's website, but the majority of legacy drivers have been removed know a better source? LMK
Physical
Power LED color/ function tag	none
Media connection/ activity LED color/ function tag	green (shared)
Media speed LED color/ function tag	none
Media duplex LED color/ function tag	none

For a list of all currently documented Realtek chipsets with specifications, see Realtek.

Overview

There is no obvious identifying text on the board.

The label on the back of the card reads "S/N: 235911000447".