7-in-1 Expansion - LENTION CB-CE18 features a 100W Type C charging port, a 4K 60Hz HDMI output port, a USB3.0, and 2 USB 2.0 ports. The USB 3.0 and USB 2.0 ports for connecting multiple devices such as flash drive, keyboard, mouse, printer, etc. SD and Micro SD 2.0 Card Reader can read up to 256G memory cards. Max 100W Power Delivery - Providing up to 100W Power Delivery pass-through to power your host devices (such as laptops, tablets, phones), and provide extra power to the peripheral that is connected to the USB ports simultaneously