The Alogic USB-C MultiPort Adapter allows you to connect memory cards (SD micro SD) 3 x USB-A peripherals such as a USB storage device keyboard mouse or printer etc at the same time. The adapter lets you connect memory cards from your phone camera or cam corder to your laptop or computer with a USB-C port. The USB-A ports can be used to connect all your existing USB peripherals such a storage devices like hard drives keyboards mouse printers scanners etc. 2-in-1 Multiport:The USB-C MultiPort adapter can connect memory cards and 3 x USB-A enabled peripherals simultaneously. Compact & Portable:The adapter is compact with a very small foot print for ease of use on a desk or can be a perfect travel companion for on the go use.Self Powered & Driver Free:The Alogic adapter is a plug and play device. It does not need any software or drivers installed prior to operation. The device is also self powered through the USB-C port making it suitable for both travel and desktop applications.