TetherGear Tablet Holder can support the latest tablet devices between 9" and 13" thanks to the adjustable sliding arm design. Adjust to your preferred device and secure using the ergonomic knob to hold the arms correctly. The soft rubber grip on the sliding arm and corner sections make sure the tablet is held safely. Mounting to a support accessory such as a friction arm, camera tripod, or tilt head could not be easier thanks to the included mounting adapter, which features: 1/4" and 3/8” threaded holes, Manfrotto, and ARRI style Anti-Rotation lugs, and Arca-Swiss compatibility providing the user with multiple attachment options. Manfrotto TetherGear is a collection of tethered shooting accessories designed and created for professional content creators. These are essential accessories required to set up a tethered workstation or video village using monitors, laptops, or tablets.