Upgrade your laptop with the compact USB-C Alt Mode Dual HDMI 4K Docking Station with 100W PD Pass-Thru. Connect your USB-C enabled devices to two HDMI displays while connecting to a Gigabit Ethernet network and plugging your key peripherals - such as mice, keyboards, flash drives or hard drives - into the USB-A ports. The SD/Micro SD card reader/writer... also gives you access to your data and photos. You also have the option to charge and power your laptop by connecting its USB-C power adapter to the docking station's USB-C port. This docking station also supports data transfer speeds of up to 5 Gbps per port. This device allows a maximum charging power of 100 W (20 V/5 A). Compact and lightweight: the ideal companion for on the go.