Features: It can effectively eliminate, suppress or isolate interferences, and improve the stability and reliability of USB signal transmission. The design of USB with shielded cable can filter out electromagnetic radiation or interferences in signal, making digital signal transmission between USB devices more stable and reliable. Protective device: The filtering effect of the shielded USB cable can also effectively protect the USB device, avoiding external electromagnetic interferences that may damage or cause device failure. Improving transmission speed: USB with shielded cable can also improve the transmission speed of USB devices, as it can eliminate noise signal generated by electromagnetic and ensure a more stable data transmission rate. USB devices with shielded cable have many beneficial effects, and for users who have high requirements for USB transmission speed and stability, use USB devices with shielded cable can better meet their needs. Specifications: Item: USB2.0 9pin Splitter Material: PVC Cable Length:approx 15cm/5.9in Color: 1/2/3 Note: Due to the problems of lighting effects and shooting angle, there is tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Package includes: 1PC USB2.0 9Pin Extension Cable