Polygon counts: No Sub-surf: 4 432 With Sub-surf (2 Iterations): 18 428
Model features: -Realistic cycles materials, -Clean geometry, -Organised (Objects and materials properly named), -Object placed in scene center, -Rigged USB cable, -Textures included.
UPDATES: Version 1.1: -Replaced custom PBR Shaders with better Principled Shader from Blender 2.79, -Optimized materials, -Better realism.