5-PORT USB HUB DOCK: 1 USB-C port (upstream, connecting to laptop), 3 USB-A ports, and 1 USB-C port (downstream, for peripherals) Note: check your upstream laptop USB-C power supply and downstream USB peripherals loading current when used, especially for high-power devices (e.g., hard drive). the total accessories loading must not exceed 900mA. When upstream laptop USB power supply not enough, insufficient current may lead too slow charging or other disconnection failure. Typical USB peripherals loading current as follows: (Mouse: 100 mA; USB Flash Drive: 100 mA; Camera: 300 mA; Keyboard: 500 mA; External Hard Drive: 900 mA).
FAST DATA TRANSFER: Downstream ports provide up to 10Gbps data transfer. (Note: USB port support data transfer only, not support charge laptop).
COMPATIBILITY: Thunderbolt 3 host compatible and backward compatible with USB3.1/3.0/2.0; works with Mac and Windows
LED INDICATOR: LED lights indicated when devices are charging and connected
COMPACT DESIGN: Slim, travel-friendly design; well spaced ports for frustration-free use
PLUG & PLAY: Ready to use with no driver needed; hot swappable
