.The USB-C PD supports 100W charging. Compatible with Windows/Mac OS/Android (device compatible required)
.The HDMI port allows the phone/tablet/laptop(devices with video output enabled) to stream 4K video to an external monitor.
.Turn the iPad Pro/Air or Android device(with OTG function enabled) to a mini-PC via the hub.
.Dual USB port allows two external devices to be connected for simultaneous data-transfer work or recharging.
.The aluminum alloy case with a sandblasting finish provides efficient heat-dissipation capability while the Smart-IC provides 6-layer protection.
Source: Portable 4-in-1 USB-C Hub