Linksys USB100M

EtherFast 10/100 Compact USB Network Adapter
Support	Support page
Platform
Brand • Model • Rev	Linksys USB100M
Serial number prefix	LBF1
Interface	USB 1.1
Connector	Male A
Form factor	dongle
ID:0bda:8150 (3 addl. devices) Windows: USB\VID_0BDA&PID_8150
Chip1	Realtek RTL8150L
Ethernet OUI: 00:10:60 (5 E, 1 W)
Ethernet Port Count	1-100MbE
Ethernet connector	8P8C
Wired Standard	IEEE 802.3i/3u
Auto-MDIX	unspecified
Other
Manuf/OEM/ODM	Billionton
Flags: fold-out Ethernet jack
Probable Linux driver rtl8150
Windows driver possibly see Realtek's website, but the majority of legacy drivers have been removed know a better source? LMK
Retail
UPC	745883551859 (UPC DB, On eBay)
ASIN	B00005Y7DO
Physical
Power LED color/ function tag	none
Media connection/ activity LED color/ function tag	green
Media speed LED color/ function tag	green (separate)
Media duplex LED color/ function tag	none

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

For a list of all currently documented Linksys device with specifications, see Linksys.

Overview

USB100M serial numbers may begin solely with LBF1.

From a unit w/ a S/N of LBF104300264 (L seems to be the Billionton vendor code, BTW)...

• "122A121-0010 V1.1" is silkscreened on the back of the board.
• A sticker with "820300138" printed on it is affixed to the back of the board.
• The board is using a single 25.000 MHz crystal (marked "TXC EpOH", "25.000).