Lilliput 7-inch USB LCD Video Monitor UM70 (UM-70) (Non-Touchscreen) Screen size (diagonal): 7 inches Aspect ratio: 16:9 - Contrast radio 250:1 Resolution (pixels): 800 x 480 (fixed) LCD backlight: LED Power Over USB. No external power adapters needed. Requires USB 2.0 Mini-B (5 position) Male cable