Expand the connectivity of your MacBook Pro Chromebook or other USB-C enabled laptop with the Nikkai USB Type-C to Multi-Port USB-A 30 x 3 HDMI USB-C SD MicroSD Docking Station Lets you use a 4K Ultra HD HDMI video output three USB 30 Type-A ports a PD charging USB-C port and both an SD and a MicroSD card reader slot through your laptops USB-C portUsing the 4K HDMI port you can easily connect a high-resolution monitor and gain access to more screen space With three additional USB 30 ports (USB Type-A) you can connect existing peripheral devices like your mouse or flash drive They deliver up to 5 Gbps data speeds The adapter has an SD and a MicroSD card reader slot so you can access all of your multimedia content Both can work simultaneously It also features a USB-C port that supports USB Power Delivery 30 (USB PD 30) to use your laptops USB-C power adapter to power both your laptop and the multiport adapter It supports 87W charging and a max input power of 100WAdditionally use this adapter to mirror the screen of your USB-C device (including iPAD iMAC PC laptop) to display apps presentations websites slideshows on your HDMI-equipped TV display projector or other compatible display HDMI cable required for this sold separatelyThe versatile multiport adapter is compact and lightweight so it\'s easy to tuck into your laptop bag It consolidates multiple ports into a single adapter which means you dont need to bring along multiple single-function adapters