Gemtek WL-250F

b (B11)
Platform
Brand • Model • Rev	Gemtek WL-250F
Interface	Mini PCI
Connector	Mini PCI
ID:104c:ac50 Windows: PCI\VEN_104C&DEV_AC50 PnP device ID string: "Wireless LAN", "11Mbps Mini PCI", "Version 01.02", ""
FCCID	MXF-M900820, MXFM900820, MXF-M900614
Chipset	Intersil PRISM 2
Chip1	Harris HFA3841
Chip2	Intersil HFA3861B
Chip3	Intersil HFA3683A
OUI: 00:90:4B (12 E, 37 W)
Antenna Connection	U.FL
Wireless Standards	IEEE 802.11b
802.11b	up to 11 Mbps
Operating Frequency	2.4 GHz
Other
Manuf/OEM/ODM	Gemtek
Additional chips 2.4GHz Power Amplifier IC;Intersil;HFA3983;HFA, 3983IV, L0123HEFY;1;SiGe;28-lead EPTSSOP; I/Q Modulator/Demodulator and Synthesizer;Intersil;HFA3783;HFA3783IN, M0122A023;1;SiGe;48-lead LQFP; PCI CardBus Controller;Texas Instruments;PCI1410A;PCIbus, PCI1410A, AF 17A3LJJ;1; Parallel Flash memory (1 Mbit);SST;SST39VF010-90-4C-WH;SST 39VF010, 90-4C-WH, MPF 0108461-D;1; RAM chip (1 Mbit);TM Tech;T15N1024A;tm tech, 70P, CPT, T15N1024A 0114;2;
Probable Linux driver hostap or orinoco (in backports) PCI ID not yet observed in any mainline kernel / this list (note: outdated) (see also passys)
Retail
FCC approval date	10 August 2001
Country of manuf	Taiwan

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

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

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

• 11 Mbps - 2.4GHz 802.11b = B11 class

Overview

This device uses an HFA3861 MAC, connected to the host via a TI PCI1410 CardBus controller. It should work w/ hostap_cs / orinoco_cs.. but you will need PCMCIA support enabled / available.

The card's PCMCIA device ID is 028a:0002.

"WL-250F Rev.00" is silkscreened on the board in the FCC photos.

It appears to have been the wireless module for an EarthWalk eBuddy (P/N: 76-090004-00).