Features: Double port USB3.0 hub with snapping on delivers fast speed data transfer for cars, yachts, and motorcycles, enabling simultaneous device charging and connectivity. PVC construction with waterproof casing ensures performances in harsh environment, featuring wear resistant materials for extended outdoor durability. for frequent travelers, delivery professional, and marine enthusiasts requiring stable multiple device connection during mobile operations. Securely mounts on vehicle dashboards, marine control panels, or motorcycle handlebars for organized cable management during navigation and entertainment systems setups. Toolless snapping installation simplifies setups for USB compatible devices like dashcams, GPSs units, and sound systems across automotive, marine, and outdoor applications. Specifications: Materials: PVC Line length: 0.3 meters, 1 meters, 2 meters (optional) Package Includes: 1PC USB3.0 Extension Cable note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.