1、 HDMI mother port support resolution ratio up to 4K ultra hd video output. 2、Easy to use, plug and play. 3、Compatible with for Mac OS system, for Windows, for Android, for Linux system. 4、Multi-functional Docking Station: expand laptop connections to USB peripherals, Ethernet, and monitor. 5、The type-c master port design allows the user to charge PD, and the gigabit network can be accessed as a whole through the type-c port, including the RJ45 Ethernet port. Features: 1. HDMI mother port support resolution ratio up to 4K ultra HD video output. 2. Easy to use, plug and play. 3. Compatible with for Mac OS system, for Windows, for Android, for Linux system. 4. Multi-functional Docking Station: expand laptop connections to USB peripherals, Ethernet, and monitor. 5. The type-c master port design allows the user to charge PD, and the gigabit network can be accessed as a whole through the type-c port, including the RJ45 Ethernet port. Specification: Condition:100% Brand New Material: Aluminum alloy Color: As Pictures Shown Video output: HDMI Type: type-c Output: usb3.0x2, type-c, RJ45, memory card Operating temperature: -5 to +35°C(+23 to +95°F) Working humidity: 5 to 90% RH (no condensation) Storage temperature:-10°C to +55°C Storage humidity: 5% to 90% RH(no condensation) Size: approx.11.6*4.7*1.6cm/4.6*1.9*0.6in Weight: Approx.110.5g Package list: 1 * 6in1 Docking Station 1 * User Manual