Extension 4 Ports USB 3.0 Hub: Aceele USB 3.0 hub can expand 1 USB port into 4 additional USB 3.0 data ports to meet your needs for keyboard, mouse, printer, hard drive, USB flash drive, etc. Say goodbye to insufficient computer jacks. Individual On/Off Switches: 4-in-1 Mini USB 3.0 Splitter has an individual LED Power Switches for each port, being able to turn On/Off the USB port without unplugging the equipmentand you can understand the working Status for each port by those LED Indicators. 4FT Long Extended Cable Cord: Our Multiport USB 3.0 Hub comes with a 120cm(4ft) long enough for you to arrange the cable anywhere, you can more freely adjust the wire length to suit various situations, get rid of the trouble of short cables. Stable Type C Power Supply: This laptop usb hub with 5V/3A Type-C Power port, The 5V 3A power port supplies power when the USB hub is connected to the SSD/HDD. This additional feature allows to connect a power source directly to the hub, e