Product descriptionProduct interface: HDMI + VGA + Audio + USB3.0X3 + TF + SD + PDMaterial: Aluminum alloy / PVC / Acrylic boardLength: 23.8cm1. 9 in 1 Type-C Hub 4K HDMI, 60Hz VGA, Gigabit Ethernet, USB 3.0, SD TF card reader and 100W Power Delivery are expanded by only one USB C port of the USB C Hub. All 9 ports may connect several peripheral devices to the laptop at the same time.2. Dual screens expandable The HDMI and VGA port can be used simultaneously for different display devices (monitor, television, projector). The maximum output resolution reaches 4K @ 30Hz via HDMI and 1080P @ 60Hz via VGA.3. Special hidden cable design The precisely hidden cable design fixes the cable well and avoids possible damage to the cable. It makes it easy to carry and saves space on the desktop.4. Super-fast data transfer 3 USB 3.0 ports support transfer speeds of up to 5 Gbit / s. The SD TF card reader enables files to be accessed in a matter of seconds at a reading speed of up to 104 MB / s. The RJ45 Gigabit Ethernet connection offers stable and fast internet access (up to 1 Gbit / s).5. Adapter PD & Stable Data Transfer - USB Type C hub charges your MacBook or other Type-C devices while connecting 60W power delivery port. 3 USB 3.0 Ports with 5Gbps data transfer rate and 4.5W (5V / 900mA) Power output.