Take expanded USB-C connectivity on-the-go with you. The IOGEAR USB-C Pocket Dock with Power Delivery 3.0 is a compact travel companion that expands your laptop or tablet's USB-C port and is compatible with Thuderbolt3-enabled computers. The Pocket Dock is equipped with eight (8) ports that include a USB-C power charging pass-through port, two high-speed USB 3.0 expansion ports, a Gigabit Ethernet port, SD/MicroSD card reader/writer ports, and a VGA and 4K HDMI display connector. Never worry about running out of power while using the IOGEAR USB-C Pocket Dock. Attach your laptop or tablet's original USB-C AC charger to the dock's USB-C port to deliver up to 100W* of power to all dock-connected devices. Read and write both SD and MicroSD card content and efficiently transfer full-resolution photos, documents and videos between your laptop or tablet and external storage devices. Add an HDMI monitor for a more complete visual experience. The Pocket Dock supports sharp, crystal clear image resolutions up to 4K quality or high-definition 1080p through its VGA connector. Fast Role Swap is an advanced feature in the USB Power Delivery 3.0 specification which ensures the docking station will maintain power anytime it drops below a set threshold such as while unplugging the USB-C power adapter from the dock or during an unexpected loss of building power. This feature provides a smooth, safer operation of connected devices, so your work does not get interrupted. Add two USB Type-A 3.0 ports to your laptop or tablet's USB-C port to use your existing USB peripherals such as your favorite keyboard and mouse, printer, or HDD with your new USB-C-enabled device. The Pocket Dock is capable of transferring pictures, video and music at high-speed data rates reaching 5 Gbps and is backwards compatible with USB 2.0 and 1.1 devices. * Supports a single VGA or HDMI display only - dual monitors are not supported. ** Maximum of up to 85W of power can be delivered to the laptop after deduction of 15W used by the docking station. *** Pass-thru power delivered to the laptop is dependent upon the capacity of your USB-C power supply. Ex. If your USB-C power supply is 60W, then the maximum power can be delivered to the laptop is 60W-15W = 45W.