Arkon's TAB4382XMAMPS Locking Tablet Mount is compatible with 7 to 10 inch tablets, including Samsung Galaxy Tab S Series, Samsung Galaxy Note, Samsung Galaxy Tab Pro, Samsung Galaxy Tab 3, Samsung Galaxy Tab A, Apple iPad, Apple iPad Pro, Apple iPad Air, Apple iPad mini, Microsoft Surface Pro, and Microsoft Surface Go 2. This sturdy aluminum locking tablet mount is ideal for using with a portable electronic logging device (ELD) in order to comply with the ELD E-Log mandate for commercial vehicles. It's also great for fleet vehicles and trucks, where keeping your tablet secure is essential. The mount consists of a metal locking tablet holder with key lock, a 5 inch metal 38mm compatible Robust mount shaft arm, and metal 4-Hole AMPS head and base. The mount measures approximately 7 inches from end to end. The AMPS mount base can be screwed or drilled into any flat surface (screws not included). The aluminum tablet holder features a key lock that secures the tablet and includes multiple horizontal and vertical adjustment points along both sides of the holder for 7 to 10 inch tablets. Use a 7mm and 10mm socket wrench to adjust the tablet holder to your tablet's size specifications.