Optoma ML550 Special Features
No Computer Necessary
The ML550 is capable of reading office files and many other types. The onboard memory totaling 1.5 Gb means you will have plenty of space for your presentation. No need for a computer for a quick impromptu presentation. The formats it can play include: PowerPoint, Word, Excel and you can view PDF files. For video, the ML550 is capable of playing lots of formats like, .avi, .mkx, ,divx, .ts.dat, .vob, .mpg, .mpeg, .mov, .mp4, .rm, .rmvb, and .wmv.
Above I talked about the projectors onboard memory, but the Optoma ML550 also has a MicroSD card slot. The largest card it will accept is 32 Gb. Plenty of space for even the most high resolution videos.