Device Monitors Manufacturer Philips Model No. 191EL 191EL2 Interface/port(s) DE-15/HD-15 (VGA) Connector DVI Video Technology HD (1366 x 768) Operating System(s) Windows 10 x64 Windows 10 x86 Windows 8.1 64bit Windows 8.1 32bit Windows 8 64bit Windows 8 32bit Windows 7 64bit Windows 7 32bit Windows Vista x64 Windows Vista x86 Documentation/Manuals: Philips LCD Monitor 191el User’s Manual HWID(s) Monitor\PHLC050