Check the revision number, all the DWA-123 models use different chipsets.
D-Link DWA-123 (Rev. A1) Wireless Adapter Drivers
File: DWA-123_A1_FW v1.00s0010.zip
d2e07539b6f0a5a89fe6d8e81a55c1ae8cb3c61fe7b9a3bdbc687e845adfba32
Check the revision number, all the DWA-123 models use different chipsets.
File: DWA-123_A1_FW v1.00s0010.zip
d2e07539b6f0a5a89fe6d8e81a55c1ae8cb3c61fe7b9a3bdbc687e845adfba32