The newly upgraded ASUS USB3.0 HZ-3B Docking Station lets you easily connect your laptop to all your accessories, and also gives you convenient network and audio connections! It connects to your PC via a single USB cable, and features two USB 3.0 ports on each side that now support a powerful fast-charge function for quickly recharging your portable devices. It connects to your PC via a single USB cable, and features two USB 3.0 ports on each side that now support a powerful fast-charge function for quickly recharging your portable devices. The HZ-3B Docking Station includes the latest drivers and firmware for Windows 10 and older Windows versions, and is fully backwards-compatible with USB 2.0 PCs and devices. With its useful extra ports - including headphone and mic jacks and a fast gigabit Ethernet port - the HZ-3B Docking Station is the best connectivity solution for any laptop or PC with a limited number of ports. The HDMI port on the HZ-3B Docking Station supports video resolutions up to 4K UHD on compatible external TVs or monitors, and there''s also a DVI-I port so you can seamlessly extend your Windows desktop across two external screens simultaneously.