Arm for 2 monitors 13"-31.5" - AOC AD110DX with integrated USB Hub, Black, USB Hub: USB-C + USB3.0, Desk Clamp/Grommet, Aluminum structure, Gas spring, Height adjustment, Max.Load: 2-9kg, Tilt: '-90°~+85°, Swivel:180°, Rotation: 360°, Hidden cable management, VESA 75/100