Features: Built-in LED indicator for better product sealing. The product is dustproof and waterproof, which better protecting the internal chip of the product and prolongs the service life. The shell is made of PVC material, sturdy and long service life. Equipped with magnetic rings to reduce signal interference The wire is soft and does not affect the use even in cold weather such as winter. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Item Type: Programming Cable Cores Wire Material: Copper Wire Shell Material: Insulated and Environmentally Friendly PVC Material Wire Length: 2.5m Interface: USB to Round 8-pin Package List: 1x Programming Cable