Are you looking to expand the capabilities of your computer? The Vention USB Hub will give you more connectivity options, increasing the efficiency of your machine dramatically. Vention 3-Port USB 3.0 Hub with Gigabit Ethernet Adapter 0.15M Black can be connected through the USB-A connector The Vention 3-Port USB 3.0 Hub with Gigabit Ethernet Adapter 0.15M Black can be connected through its USB-A connector with the USB 3.2 Gen 1 (USB 3.0) standard. with the USB 3.2 Gen 1 standard. For the connection of other devices, you can use the 3× USB-A, 1× RJ-45, 1× USB Micro-B. Another practical feature of the USB hub is the memory card reader. It is 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.