StarTech.com 13.5-inch Surface Laptop / Surface Book Privacy Screen, Anti-Glare Privacy Filter with 51% Blue Light Reduction, Monitor Screen Protector with +/- 30 deg. Viewing Angle, Matte Finish Interface type___SFP 2 Gen 2 is twice

2 Gen 2 is twice the speed of USB 3

two cables can connect for a total extension of 20 meters

Left click dBA level measured by independent lab at 1m

1 mm Package depth 4

adding to the wealth of personalization built into this chassis

StarTech.com 13.5-inch Surface Laptop / Surface Book Privacy Screen, Anti-Glare Privacy Filter with 51% Blue Light Reduction, Monitor Screen Protector with +/- 30 deg. Viewing Angle, Matte Finish Interface type___SFP 2 Gen 2 is twicePROTECT SENSITIVE VISUAL DATA: Privacy screen blacks out a 13. 5" Surface Book Surface Laptop using microlouver technology that darkens the view from the sides (+ 30 degrees from center); Privacy filter with touchscreen support FOR SURFACE LAPTOP BOOK: Designed to fit past and current models of the Microsoft 13. 5 inch Surface Book Surface Laptop display; Exact fit privacy shield won't interfere with top mounted webcams, sensors around the monitor or