The Micro Innovations 4 Port USBHub is a sleek and slim hub splitter box designed for use with PCs, Macs, laptops, and desktops. With a 1:3 connection split/duplication capability, this black hub allows for connecting up to 4 devices with USB standard type A connectors. It features ultra-slim and portable design, making it convenient for use on the go. With a USB standard type A male and USB 3.0 connector, this hub offers efficient connectivity for a variety of devices. Made in China, this product is a reliable and compact solution for expanding the connectivity options of your computer setup.