D-Link DWL-650 rev K1

Overview
The drivers on the D-Link USA site only reference one device - 104c:8400 (1186:3b02). The device is almost certainly a Global Sun product (equivalent to the D-Link DWL-650+ rev A1 / Global Sun GL242201-0T or D-Link DWL-650+ rev B1 / Global Sun GL242201-MT).

Links of Interest
On Modem-Help