4 Ports Powered USB Hub

Use thepower port on your Mac laptop to connect your computer to AC power using a USB-C to MagSafe 3 cable and USB-C power adapter, MagSafe 2

Warranty : 1 Year Features : 5 GBPs speed 4 ports USB Type-C Plug & Play

usb slot extender 0 port , T420 systems do not have any ports The yellow USB port simply means that it can supply power to external devices (charge

usb slot types The USB3SPLATE 2-Port USB Gen 1 A Slot Plate converts the USB pins on the USB Gen 1 motherboard header to 2 standard USB Gen 1 A-type ports