Planex GW-US54S

Overview
This adapter would seem almost certainly to be a UR054g.

Planex's drivers reference two devices (1435:0210 [A021] and 14ea:3001 [A022]).

 %A021_DESC_STR%    = PRISM_A021,        USB\VID_1435&PID_0210 %A022_DESC_STR%    = PRISM_A022,        USB\VID_14EA&PID_3001

A021_DESC_STR          = "PLANEX GW-US54S 54Mbps Wireless LAN USB Adapter" A022_DESC_STR          = "PLANEX GW-US54S 54Mbps Wireless LAN USB Adapter"

Appears to be a Wistron NeWeb device... maybe the UR054g. ID is probably 1435:0210.