Optimize your workspace with easy connectivity to your frequently-used accessories in the office and on the road. Convert your notebook or tablets USB-C port to a portable lightweight USB hub and enable simultaneous connections to up to three USB accessories with the HP USB-C to USB-A Hub. No software required Simply plug the attached USB-C cable into any available USB-C port on your device and the hub is ready for your USB accessories. Keep the accessories you trust Charge your cell phone with the hubs USB 3.0 charging port and use the other two USB ports to connect to your external storage keyboard mouse headset optical drive and more. Take it with you Wrap the attached USB cable around the hub for convenient transport or storage alongside your tablet or notebook. Rest easy Get the reassurance of a one-year limited warranty.