Siemens SS1021 v3

SpeedStream 1021 Support page (via archive.org)
 * Drivers (via archive.org)

ISL3871IN33 based, per FCC photos

The model on the bottom is 030-1021-003.

Hardware IDs for the device are as follows..
 *  PCMCIA\Siemens-SpeedStream_Wireless_PCMCIA-0B27 
 *  PCMCIA\Siemens-SpeedStream_Wireless_PCMCIA-02AC-3021 

 Socket 0: product info: "Siemens", "SpeedStream Wireless PCMCIA", "", "" manfid: 0x02ac, 0x3021 function: 6 (network)