Are you interested in expanding the capabilities of your computer? The Vention USB Hub will give you more connection possibilities, increasing the efficiency of your computer dramatically. Vention 3-Port USB 3.0 Hub with Gigabit Ethernet Adapter 0.15M Black can be connected with the USB-A connector The Vention 3-Port USB 3.0 Hub with Gigabit Ethernet Adapter 0.15M Black can be connected through the USB-A adaptor with the USB 3.2 Gen 1 (USB 3.0) standard. with the USB 3.2 Gen 1 standard. To connect to other devices, you can use the 3× USB-A, 1× RJ-45, 1× USB Micro-B. Another useful feature of the USB hub is the memory card reader. It will be perfect for professionals like photographers. For an easy-to-read overview of the connections, this model is designed with an LED indicator. The USB hub is made of plastic.