Item Type: USB C Hub Material: Aluminum Alloy Color: Grey Output Interface: USB C to 3 x USB3.0, HD 4K, VGA, Gigabit RJ45, USB C (PD Charging), USB C (data), 3.5mm Voice Frequency, Storage Card, Memory Card HD 4K Interface: 1080P 60Hz, 4K 30Hz VGA Port: 1080p USB3.0 Interface: 3pcs 5Gb/s USB C Interface: Data Transfer RJ45 Interface: 1000MB/s PD Charging: Up to 100W Storage Card Slot: 480MB/s Memory Card Slot: 480MB/s Voice Frequency Interface: 3.5MM 1、Multi Port: The USB port expander expands your device to 4K 30Hz High Definition Multimedia Interface port, VGA port, 3 x USB3.0 ports, RJ45 Gigabit port, USB C data port, 100W PD charging port, storage card and memory card reader and 3.5mm voice frequency interface 2、100W High Speed: The USB c hub provides up to 100W high speed pass through charging for your laptop, and another USB C data transfer port allows you to easily connect other type C devices 3、USB 3.0 Port and 5Gbps: The USB c splitter adds a USB 3.0 port for connecting USB peripherals such as mouse, printer, etc., supporting ultra fast data transfer up to 5Gbps 4、High Definition Multimedia Interface Out: Enables you to mirror or extend your USB C host screen to an HDTV, monitor or projector with resolutions up to 4K 30Hz UHD (3840 x 2160 30Hz) via the High Definition Multimedia Interface out port 5、Storage Card and Memory Card: Storage card and memory card slot supports different memory card formats, 480MB/s fast read and write speed, reminder: storage card and memory card cannot be used at the same time 1 x USB C Hub 1 x User Manual