Powerful Pass-Through Charging The USB-C port supports pass-through charging up to 100W (minus 13W for operation), allowing you to charge up your laptop at high-speed while retaining full function of the hub’s other ports. (Wall charger not included) Crystal-Clear Dual Display With dual HDMI ports, you can stream or mirror content to two displays in 1080p@60Hz, or connect to a single device in stunning 4K@30Hz. Universal SD Card Compatibility The SD and microSD card slots support virtually all SD card formats for seamless access to photos and other media files. Lightweight and Portable Measuring just 4.65 × 2.17 inches and weighing less than 4 oz, PowerExpand fits easily into your bag or pocket for effortless portability. Travel pouch included.