Check the revision number, all the DWA-123 models use different chipsets.
D-Link DWA-123 (Rev. B1) Wireless Adapter Drivers
File: 20120320_DWA-123_S0014.zip
52fc41a1de9ff9c5f74b34d7832edacb40d24b10d2c267d5734affd1e251e3f6
Check the revision number, all the DWA-123 models use different chipsets.
File: 20120320_DWA-123_S0014.zip
52fc41a1de9ff9c5f74b34d7832edacb40d24b10d2c267d5734affd1e251e3f6