Features:

CU2 uses the double shielding and double grounding technique.The signal line is grounded by shielding alone,it can avoid the interference and get the separation effect between the signal and the power supply.

The signal line part use 19 silver-plated wires,the interface is gold-plated,the inner resistance is very small during the signal transmission,so it can ensure the best performance.

The design with 29 high-purity oxygen-free copper power supply and grounding wire,cotton filling, PET package, special high-density polyethylene insulation and full suspension,can make it become the USB signal line with full sound and rich details.