16-Port USB 1U Rack Charger Power Supply  

How to extend the USB interface? If the files to be copied for daily home use and office work are not large, you only need to buy an ordinary cheap multi-port usb charger and connect the multi port usbcharging station to the computer host interface for use. Optional USB expansion slot, installed in the PCI slot of the host, you can expand the USB interface. If the old computing class is not big on data transfer data, you can consider buying a cheap and practical USB2.0 expansion card. If you have higher requirements for data transmission speed, you can purchase a 16 port powered usb hub. The price is slightly higher, but the price is stable, the transmission speed is fast, and it can also charge mobile devices. Product Description Multiple USB charging ports: The charger is designed with a powerful multiport usb charger to meet the simultaneous charging needs of your hundreds of devices. The charging transmission is stable and the transmission speed is fast.…