Print high quality photos and documents on the go from your internet-connected smartphone, tablet or PC with HP's affordable Envy 4500 wireless printer-scanner-copier. The Envy 4500 is compatible with HP's Instant Ink service, delivering ink to your door when you need it. Windows 8, 7: 1 GHz 32-bit (x86) or 64-bit (x64) processor, 2 GB available hard disk space, CD-ROM/DVD drive or Internet connection, USB port, Internet Explorer. Windows Vista: 800 MHz 32-bit (x86) or 64-bit (x64) processor, 2 GB available hard disk space, CD-ROM/DVD drive or Internet connection, USB port, Internet Explorer. Windows XP SP3 or higher (32-bit only): any Intel Pentium II, Celeron or 233 MHz compatible processor, 750 MB available hard disk space, CD-ROM/DVD drive or Internet connection, USB port, Internet Explorer 6. Mac OS X v10.

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