Dell DW1901 Athero AR9462 mini PCI-Express 802.11a/b/g/n 300Mbps Bluetooth K2GW5
Part Number: K2GW5. Compatible Model :For DellMini PCI-E DW1901. USB to Gigabit Network Adapter - USB 3.0 Single Mode Fiber (SMF)/(MMF) US1GA30SF. New Dell Optiplex 3020 9020 Micro Dual VESA Mounting Kit 01C3XR 2CPFW NMGDM.