Universal USB Type 'A' Dock works with laptops that have a USB-A port; also works with Surface Pro 9/8/7/6/5/4 Surface Laptop 5/4/3/2/1, Surface Books and MacBooks with a USB-C to USB-A adapter (includes dual display for all MacBooks M1, M2, M3, M4 and earlier) The USB-A cable (included) from your laptop to the docking station provides all the connectivity - so your displays and peripherals can stay at home or at the office - just attach the one USB-A cable and you're off and running 4 SuperSpeed USB 3.0 Ports that support high-speed data transfer up to 5Gbps and phone charging, one with 2.1a fast charging; 2 USB 2.0 Ports for peripherals like a keyboard and mouse, printers, and other accessories; gigabit ethernet port; external headphone and microphone jacks with audio 2.0 for enhanced sound quality Dual Display resolution via DisplayLink of up to 2048x1152@60Hz including 1080P video via HDMI and DP++; single display resolution of up to 2560x1600 @60Hz (including QHD 2560x1440) via HD