4-port USB hub with integrated USB 2.0/1.1 to UART

Features: This USB hub for Raspberry Pi integrates a USB-to-serial conversion function and is compatible with Raspberry Pi 3/2/B+/Zero/Zero W. It allows you to overcome the lack of USB ports on your Raspberry Pi, especially the Raspberry Pi Zero. It has four USB expansion ports, compatible with USB 2.0 and 1.1 standards. A USB-to-UART converter is also available for serial debugging on the Raspberry Pi. Several indicator lights provide easy access to the power, USB-to-UART function, and USB expansion interface. Specifications: Operating Voltage: 5V; Dimensions: Approx. 65 x 30 mm; Mounting Hole Diameter: 3 mm; Color: Blue; Material: Printed Circuit Board (PCB). Note: Only the above-mentioned package contents are included. The color of the item in the photo may slightly differ from the real thing due to lighting and your monitor settings. A margin of error of +/- 1 to 3 cm is possible. Package contents: 1 x USB hub expansion board (Raspberry Pi not included), 1 x micro-USB cable, 1 x micro-USB adapter