USB logo voxel 5. 3d model USB logo symbol. The file is created in Blender 2.79b and can be opened in any compatible packages. Archive includes files with the extensions .blend, .fbx, .ply, .x3d, .obj, .stl. Render Blender 2.79b default. Polygons:61,254 Vertices:61,260 Using: Open the file by double clicking the left mouse button. Thanks to all.