StarTech.com 4-Port USB-C Hub with 100W Power Delivery Pass-Through, 2x USB-A + 2x USB-C, 5Gbps, 1ft/30cm Long Cable, Portable USB 3.0 Hub - Portable USB-C Expansion Hub - 2x USB-A, 2x USB-C - USB 3.2 Gen 1 5Gbps - Bus-powered or 100W PD pass-through (15W for adapter/85W charging) w/Type-C laptop power adapter - 15W of bus-power shared - 1ft/30cm long host cable - Win/Mac/Chrome/Linux This USB-C Hub with 100W USB Power Delivery pass-through adds four USB 3.2 Gen 1 (5Gbps) ports (2x USB-A, 2x USB-C) to a USB-C enabled computer. Connect the USB hub to a USB-C port on a laptop, using the built-in 1ft (30cm) USB-C host cable. Charge a host laptop by connecting the host laptop's USB-C power supply to the USB Power Delivery (PD) 3.0 port. Backward compatible with USB 2.0 (480Mbps) devices ensures support for a wide range of modern and legacy USB peripherals (e.g., external storage devices - thumb drives, HDDs/SSDs, HD cameras, mice, keyboards, webcams, and audio headsets). The USB hub supports Wake on USB and is compact in size, facilitating portability when travelling. USB Power Delivery Pass-Through This USB hub features USB Power Delivery 3.0 pass-through (up to 100W). This features enables the USB Type-C Hub to provide the option to use one of the downstream USB-C ports to connect a USB-C power source (up to 100W) to power and charge a laptop. PD 3.0 features Fast Role Swap (FRS) to prevent USB data disruption when switching power sources (USB-C power adapter to bus power). The USB Hub can operate with a USB-C power adapter connected or with bus-powered alone. It draws up to 15W of power from the USB-C host computer that's dynamically shared across the downstream ports. For added protection to this USB hub and the connected host device, the USB hub features Overcurrent Protection (OCP). OCP prevents faulty USB peripherals from drawing more power than is safely allocated. Plug and Play This device is compatible with all major operating systems, including Wind