Digital Audio Cables Connect Cable 1M Digital Optical Fiber Optic Toslink Audio Cable PVC Fiber Toslink Audio Cord 1. Input interface: adopt the new USB3.1 Type-C interface 2.USB3.1 Type -C interface is about 8.25*2.4mm 3.USB3.1 Type-C interface contains 24pin terminal, supports forward and reverse plugging and unplugging 4. The data transfer rate can be USB 3.1 10Gbps 5.Design, mini size 6. Output port interface: - Function 1: 3-port USB 3.0 HUB hub, backward compatible with USB 2.0/1.2/1.0. - Function 2: Gigabit network card connection, backward compatible with 100M network cable, two functions can be used at the same time (Widely used in the connection of the signal source of the Apple Notebook Macbook Air 12-inch USB3.1 output port to the 3-port USB3.0 mobile hard disk/mobile phone/U disk interface, with OTG function, the output is high-speed USB 3.0 speed + Gigabit Network card connection, backward compatible with 100M network cable.The two functions can be used at the same time