New Dreamland(TM) SATlink WS-6908 3.5 - Inch LCD DVB-S FTA Professional Digital Satellite Finder Meter It can play photo(JPEG) and music(mp3) files from external usb memory device. 3.5 inch High resolution LCD Colour Screen, 720*576 Built-in satellite management software, the name of satellite is editable. Full compatible with DVB-S standard. Channel picture, Signal Strength and Signal Quality will be showed on LCD Screen after you set up your local DVB-S Parameter. Also, it enables you to select big menu window for data figure which is helpful for alignment.