1、Can expand nine interfaces: PD2.0 fast charging, HDMi USB3.0X3, audio port, TF card, Memory card, RJ45 Network Interface Card port. 2、The typc-C interface adopts the USB3.1 specification and supports forward and reverse insertion. 3、Support PD2.0 charging function power up to 60W (20V/3A) MAX. 4、Adopt standard USB3.0 interface, transfer rate is 5Gbps/s. 5、Support reading and writing data, U disk, card reader, keyboard, mouse, mobile hard disk, solid state hard disk, digital camera, etc. Features: Can expand nine interfaces: PD2.0 fast charging, HDMi USB3.0X3, audio port, TF card, Memory card, RJ45 Network Interface Card port. The typc-C interface adopts the USB3.1 specification and supports forward and reverse insertion. Support PD2.0 charging function power up to 60W (20V/3A) MAX. Adopt standard USB3.0 interface, transfer rate is 5Gbps/s. Support reading and writing data, U disk, card reader, keyboard, mouse, mobile hard disk, solid state hard disk, digital camera, etc. USB3.0 single port: Output power 7.5W (5V/1.5A), supports charging devices such as mobile phones. Standard TF Card slot, supporting TF Card (t-flash). Adopt standard Memory card slot, support SDHC, SDXC. HDMI1.4 supports audio and video transmission, video supports up to 4K*2K/30Hz and backward compatible. The RJ45 port adopts the imported RTL8153 chip to support 10M/100M/1000M network transmission. Adopt four-section microphone interface with microphone. Mic audio recording and playback support 48K and 44.1K sample rates. Specification: Material: aluminum alloy PD power: 60W Interface: PD2.0 fast charge, HDMI, USB3.0X3, audio port, TF card, Memory card, RJ45 network card port USB3.0 transfer rate: 5Gbps/s Package List: 1 * Hub Note: TF/Memory card adopts single drive letter design, does not support simultaneous reading of two cards.