Microsoft never made any such drive. and "version 5.1.2535.0" is not a valid model number. Please identify your hardware and state what the problem is.
If your asking for drivers for a PCMCIA drive, there are none other than the native support built into Windows XP. PCMCIA drives are obsolete and have never been support by the manufacturer in Windows XP. These type of drives were discontinued long before the release of Windows XP. Any support will have to come from the OS as none of the manufacturers offers Windows XP drivers.