Realtek driver for ati-hdmi and windows 7 64bit. a complete list of available other device drivers for realtek ati-hdmi.on this page, you will find all available drivers listed by release date for the windows 7 64bit operating system.. Version: 1.00.00.59 whql: release date: 2009.10.01: operating system: windows vista, windows xp 64-bit, windows 7 64-bit, windows 7 32-bit, windows xp, windows vista. Update hdmi driver windows 7 ; ati hdmi audio device driver