get more out of your usb-c port this all-in-one adapter allows customer to easily output 4k video via hdmi and add a usb type-a port while powering their laptop up to 60w. if the usb-c port is not utilized, it can become a standard usb-c port for use with any usb-c peripheral device such as a hub, ethernet adapter, card reader and more. 1. pd (power delivery) pass-thru no need to worry about running out of power while using your usb-c port. connect your laptop s original usb-c charger to the multiport adapter and charge your laptop while you work or play. providing up to 60w of power, your laptop will charge at the fast rate you expect from usb-c. 2. 4k resolution on an additional monitor add an hdmi video port to your laptop and extend your monitor for a more complete workstation. the usb-c to hdmi / usb multiport adapter supports up to 4k resolution from the hdmi video output for an astonishing video experience. to add your extra hdmi monitor, no drivers are needed- making this a simple plug-n-play installation. 3. usb-c and type-a connectivity connect any of your current usb devices with the usb type-a 3.0 port like your keyboard, mouse, printer, scanner, etc. when you are not charging your laptop, you can use the usb-c port to plug in any cutting edge usb-c devices. features expand your usb-c port to hdmi, usb-c and usb type-a port 4k video resolution of up to 3840 x 2160@30hz supports usb-c power delivery up to 60w usb-c downstream port x 1 (5gbps) usb type-a port x 1 (5gbps) compatible with thunderbolt 3 (usb-c) dp (displayport) alt mode1 (compatible with dp alt mode supported usb-c and thunderbolt 3 (usb-c) laptops) connectors (input) usb type-c (male: 24-pin)