1.Suitable for mini docking station, built-in 2.5-inch SATA interface. 2.2-in-1: Expansion dock + box, easy to increase capacity and save storage. 3.Save desktop space, base design, no need to occupy additional space. 4.Built-in expansion: compatible with 2.5-inch SATA solid-state/mechanical , support 2T , the maximum thickness is 9.5mm. TYPE-C female socket: The upstream port of the product is used to connect to the side. USB-A: Two USB3.0/2.0-A type female sockets, supporting maximum bandwidth (5Gbps/480Mbps). Power indicator: The LED lights when the product is powered on. Secure Digital/TF card slot: USB2.0 card reading and writing speed, support for inserting Secure Digital/TF card, and support up to 2TB card reading and writing. -compatible female socket: maximum support 4K/30HZ video output. VGA interface: maximum support 1080P video output 3.5 Microphone/Audio Port: There is a DAC chip inside, which can be inserted into a 3-section 3.5 device/microphone. DC interface: support 5V/2A auxiliary power input, after the PC is turned off, the internal switch will automatically cut off the DC power supply. Slot: Supports inserting a 2.5-inch HDD or SSD. Support 5mm/7mm/9.5mm thickness SATA interface . Maximum support capacity 2TB. Colour:Photo Color Material:aluminum alloy Package Contents: 1 x USB C Hub Docking Station 2 x Adapter Cable 1 x English manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.