Linksys WPC54GR

bg (G54)
Wireless-G Notebook Adapter with RangeBooster™
Support	Support page
Platform
Brand • Model • Rev	Linksys WPC54GR
Interface	PCMCIA (32-bit)
Connector	PCMCIA (32-bit)
ID:1814:0401 (17 addl. devices) SS: 1737:0052 Windows: PCI\VEN_1814&DEV_0401&SUBSYS_00521737
FCCID	Q87-WPC54GR
ICID	3839A-WPC54GR
Chip1	Ralink RT2661
Chip2	Ralink RT2529
OUI: 00:18:39 (9 E, 17 W)
MIMO status	1x2:1
Wireless Standards	IEEE 802.11b/g
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
Operating Frequency	2.4 GHz
Other
Manuf/OEM/ODM	Gemtek
Probable Linux driver rt61pci (in backports) PCI ID first seen in kernel v2.6.24 (2008-01-24) (see also passys)
Windows driver possibly see MediaTek's website older Ralink drivers have been removed. see the Wayback Machine for some older driver sets (filter by EXE/ZIP)
Retail
FCC approval date	18 November 2005
(Est.) release date	15 November 2005
UPC	745883566334 (UPC DB, On eBay)
ASIN	B000E89D06
Country of manuf	China

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

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

• 54 Mbps - 2.4GHz 802.11g = G54 class

Overview

This device appears to be a Gemtek WPCR-137G.

• Wi-Fi Certified : WFA3804 (as of 07/26/2005)

Notes

lspci -nnv dump

06:00.0 Network controller [0280]: Ralink corp. RT2600 802.11 MIMO [1814:0401]
        Subsystem: Linksys WPC54GR v1 802.11g Wireless-G Notebook Adapter with RangeBooster [1737:0052]
        Flags: bus master, slow devsel, latency 64, IRQ 19
        Memory at f1d00000 (32-bit, non-prefetchable) [size=32K]
        Capabilities: [40] Power Management version 2
        Kernel driver in use: rt61pci

rt2x00 chip info dump

ieee80211 phy21: rt2x00_set_chip: Info - Chipset detected - rt: 2661, rf: 0004, rev: 000d