The DUB-2327 6-in-1 USB-C Hub with HDMI/Card Reader/Power Delivery instantly adds a second display, an SD card reader, two USB 3.0 ports, and a USB-C port with charging ability to your Windows and macOS computers, Chromebooks and iPad Pro. Just plug the DUB-2327 into an available USB-C port, and you're ready to send content to your TV or monitor in full resolution with the reliability of a wired video connection. You can also connect up to three USB devices and insert a microSD or regular SD card, giving you direct access to your full-resolution photos stored on memory cards from your cameras.