Dual 4K 60Hz HDMI Output | Attached USB-C to USB-A DongleConnect two 4K 60Hz HDMI displays to the USB Type-C or Type-A port of a laptop/desktop computer, using this USB-C to Dual-HDMI Adapter.Power Delivery Pass-ThroughThe USB video adapter features USB Power Delivery (PD) 3.0 pass-through (up to 100W), enabling powering and charging of a laptop when connected to a USB-C power adapter. The adapter runs on USB bus-power when no USB-C power adapter is connected. PD 3.0 features Fast Role Swap (FRS) that prevents USB data disruption when USB-C power is disconnected and the adapter switches to USB bus power.DisplayLink Certified 4K 60Hz ResolutionThe USB multi-monitor adapter is DisplayLink Certified and supports high-performance dual-monitor 4K 60Hz video resolutions with an integrated DisplayLink DL-6950 Controller.Comprehensive CompatibilityThe USB video adapter is compatible with Windows, macOS, Ubuntu, and Chrome OS. The integrated USB-C to USB-A adapter enables the flexibility of connecting to any host that is running a compatible operating system. The built-in 1ft (30cm) USB-C/A cable is ideal for on the go use. The length of the cable and the strain reliefs reduce connector/port strain.This product is backed for 3-years by StarTech.com, including free 24/5 multi-lingual technical assistance.The StarTech.com Advantage