qd570w550avt64us.exe 6 Maret 2014 Sistem operasi Windows 7 Windows Vista Jenis berkas Driver Versi 5.50a 64-bit
qd570w550cus.exe 6 Maret 2014 Sistem operasi Windows 10 Windows 8 Windows 7 Windows Vista Windows XP Jenis berkas Driver Versi 5.50c 32-bit 64-bit