The archive contains:
1. Computer mouse A4Tech X77,
2. USB power cable.

The mouse cable is easy to edit, instructions are in the archive. By changing the spline, you can make a cable of any shape.

PBR 4K materials.

File formats:
-3ds max 2016;
-3ds max 2016;
-fbx 2009, corona and v-ray.

Polygons: 22,566, Vertices: 23,463.

Those who work in a V-Ray version lower than 3.1, be careful, the materials in the BRDF section contain Microfaset GTR (GGX), if your version is older than 3.1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - whatever you like best.