1.800*600 resolution LCD Projector with HD TV ready 2.1000:1 contrast ratio 4.50W led, ... PC Compatibility:IBM PC and Compatibles, Apple Macintosh, iMac, and VESA Standards 1080p (1,920x1,080),WSXGA+ (1,680 x 1,050), WXGA+ (1 ... days. Most of the items will be delivered in 1 weeks , while there will be a delay ... otherwise, no replacement will be made. For all return items, customers must contact us for the ...