The M Laptop Holder Gas Lift Arm, fits your gas lift arm perfectly. This unique holder consists of a VESA based centerpiece and its connected holding arms that gently grab your laptop. The M Laptop Holder Gas Lift Arm is VESA compatible, so it can be mounted onto almost any VESA specified wallmount, arm or desktopmount. However this laptop holder is designed to work with M VESA Gas Lift Arm.