RAM® Key Lock Mount with 100x100mm VESA Plate - Long RAM-138-S-SNM3PL-V7B1U The provided speaker connects to

The provided speaker connects to the Sonim usit using an included 10-pin to 3

At the end of the mount is a rectangular 6

5" diameter round plate with AMPS hole pattern and a 1/4"-20 threaded stud

This C size short double socket arm includes a RAM® Pin-Lock™ locking knob for theft deterrence

The RAM-101U-235 consists of a 6 inch double socket arm

RAM® Key Lock Mount with 100x100mm VESA Plate - Long RAM-138-S-SNM3PL-V7B1U The provided speaker connects toThe RAM 101LU D 246 consists of a 9 inch double socket arm, 2. 5" diameter round base with the universal AMPS hole pattern and 4. 75" square plate with the VESA hole pattern. The VESA plate contains a 75mm X 75mm and 100mm X 100mm hole pattern. Designed into the mount is a 1. 5" diameter patented rubber ball and socket system with adjustment points at both socket ends of the arm. Rubber ball and socket technology allows for almost infinite adjustment