Make productivity portable with ThinkVision M15. Its stunning form factor is meticulously designed to expand and match the screen real estate of multiple kinds of laptop, this light and slim 15.6-inch FHD resolution mobile monitor weighs just 860g1 while its head measures a mere 6 mm thick, making it perfect for multi-screen multitasking like spreadsheets in an airport lounge or sharing a presentation with a prospect in a restaurant.. Specifications Standard Refresh Rate: 60 Hz; Screen Size: 16″; Brightness: 250 Nit; Screen Mode: Full HD; Viewable Screen Size: 15.6″; Maximum Resolution: 1920 x 1080; Aspect Ratio: 16:9; Pixel Pitch: 7.1 mil; Horizontal Viewing Angle: 178°; Vertical Viewing Angle: 178°; Operating Power Consumption: 9.50 watts; Energy Consumption per Year: 19 kWh; Height with Stand: 9.67″; Width with Stand: 14.17″; Depth with Stand: 4.27″; Number of USB Ports: 4; Number of USB 2.0 Upstream Ports: 1; Number of USB 2.0 Downstream Ports: 1; Number of USB Type-C 3.2 Gen 1 Ports: 2; Weight: 3.73 lbs;.