Click this link to view detail – goo.gl – Best Optoma’s ML500, WXGA, 500 Lumen, Mobile LED Projector The ML500 is designed to be simple to use. The built-in Office viewer delivers PC-free projection of Microsoft Office documents, including Word, Excel, PowerPoint, etc. from onboard memory, SD cards, or USB flash drives. USB display provides quick, easy projection from laptops. Click this link to view detail – goo.gl
