HP Desktop Computer Model A6442P 320 GB Hard Drive, 4GB Ram, Windows 7 Seller Refurbished with replaced CMOS battery and Windows 7 Ultimate 64 Bit 60 Day Warranty Free - follow up by phone and or by remote access to resolve issues with what is provided, or to assist if you have questions, all included - no time limit. (4) Rear USB Ports (2) Front USB Ports (1) Ethernet Port (Internet) (5.1 Audio System mini connectors) (1) Mini Jack for Auxiliary Input or Microphone Input (1) DVD-RW Drive Power Cord is Included Latest drivers installed. Native video support NOT Included: You'll need your own USB Mouse, VGA monitor, and Keyboard. Free - follow up by phone and or by remote access to resolve issues or assist with any questions - included