USB C HUB, Upgraded TOTU 13 in 1 Type C Hub Dongle Adapter (4K Dual HDMI&DP,75W PD), Triple Display Docking Station, Pro USB C Systems, macOS only Support Mirror Display, White-10 (TT-HB010A)

• Massive Docking Station: Please make sure that your laptop Type C port support DisplayPort Alt Mode and Power Delivery. Only mirror display for macOS system. The usb c hub is incompatible with the USB-A to USB-C Adapter.
• Triple Display for Windows: only support the Triple display for Windows. 3840x2160 output only available when using HDMI or DP display or mirror the three displays.In extend mode, each will be limited to a maximum resolution of 1080P.
• Ultra High Speed Data Syncing : 2 USB 3.0 ports transmission speed up to 5 Gbps. 2 USB 2. 0 ports with 480 Mbps transfer speed. Due to the USB 3. 0 radio frequency interference, it is advisable to connect the USB 2. 0 port.
• Widely compatibility: Compatible with the Type C system: Work on windows 7/8/8. 1/10, Mac OS X 10. 6, Linux 2. 6. 14 or late operating System（Please use 45W above adapter for laptop charging).
• Plug-play: Mac only offers mirroring the two external displays. Unibody aluminum alloy ionized finish, extremely compact and slim. Functions as USB C hub only; may not provide sufficient power for tablets and smartphone devices.
• Operating system: linux

To use this product the host USB-C port from your device must support DisplayPort Alt Mode and Power Delivery Use HDMI2.0/DP1.4 or above cables for optimum performance USB 3.1 Type-C Overview USB Type-C has a new feature called Alternate Modes which allows you to use non-USB connections with the USB-C cable and connection.Your device automatically uses the appropriate mode if it's supported Display connection be limited Make sure the device you're connecting to is supported and that you're using the right cable DisplayPort connection might not work Try using a different cable Try these solution Make sure your device and cable supports the same USB-C features as the TOTU docking station Make sure the docking station is connected directly to your host device Make sure the docking station is connected to the USB-C port on your host device that supports the correct Alternate Mode For example if you're connecting a USB 3.1 Gen2（Type C） Alt Mode device make sure you connect to the USB-C port that supports Displayport alt mode and power delivery Possible causes The docking station you connected to has new features for USB-C that your host device or connect cable doesn’t support The docking station isn't connected to the correct USB-C port on your host device The device is using an external hub or dock to connect to the docking station Too many other Alternate Mode devices or dongles are connected to your host device Audio/Mic Remind Plug in this USB C Docking Station sometimes will change the default Audio output device to Docking Station which means your laptop speakers will not work anymore To make your laptop speaker work please change in your laptop OS setting the audio output device back to laptop speakers USB Accessories Disabled Solutions If you experiencing the problem Solution 1 Please unplug and re-plug Solution 2 Reset the SMC of your device