HP PS720 3.3MP Digital Camera w/ 3x Optical Zoom 3.3 megapixel sensor captures enough detail to create photo-quality 8 x 10 prints and medium-quality prints up to 11 x 14 3x optical plus 4x digital zoom lens (for 12x total) with autofocus 16 MB internal memory with Secure Digital card slot Connects to Macs and PCs via USB port Powered by 4 AA batteries; NiHM rechargeables recommended