Dual HDMI display and charging hub for DP devices Simultaneous charging and display: 2 x HDMIout ports plus a TypeC power input port and a speed USB 3.0 port enable dualmonitor expansion while charging your device. 4K at 60 Hz: Supports up to 4Kx2K resolution at 60 Hz on the HDMI outputs. If both HDMI ports are used at 4K, a power supply is required. Fast charging while in use: Compatible with power adapters up to 100 W, allowing fast charging even when the hub is in active use. Durable build: Constructed with an aluminum alloy shell for improved durability and wear resistance. Broad compatibility: Works with most devices that support DisplayPort DP function, including Samsung Galaxy range, Huawei Mate range, Chromebook, Windows 710, and MacOS (not Linux). MacOS note: On MacOS, this adapter can broadcast only one additional display or mirror the current display to two external screens. Not recommended for MacOS 12 Monterey due to operating system instability. Use scenarios: 1) Desktop productivity setup: connect a laptop to two external 4K displays for extended desktop work while keeping the laptop charged. 2) Meeting or classroom presentation: drive two large displays for presentations or teaching content, with ongoing power delivery to your laptop. 3) Creative workflow on the go: attach a 4K external monitor for editing or previewing content while charging from a 100 W power source.