TRULY UNIVERSAL DOCK: This universal laptop docking station works with both USB-C and older USB-A laptops, with a unique 1m universal host cable (USB-C to USB-C with built-in USB-A adapter) FULLY USB-IF CERTIFIED: This USB C to USB A dock meets industry standards for USB 3. 1 Gen 1, USB C, and Power Delivery, and is also VESA Display Port and Display Link certified DUAL 4K 60Hz: The flexible video setup options let you connect two Display Port and/or HDMI screens to this multi-monitor dock CONNECT AND CHARGE: This USB 3. 1 Gen 1 docking station features 1 USB C port and 3 USB A ports to connect your peripherals, along with 1 USB Type A and 1 USB Type C downstream charging port 60W POWER DELIVERY: The universal laptop docking station charges your laptop with 60W Power Delivery 3. 0