1. 5 devices can be connected at the same time 2. It has a USB 3.1 and a USB interface, which can be connected to a variety of peripherals such as a projector, keyboard, mouse, U disk, etc., to improve office efficiency 3. The 4K HDMI interface can be connected to large-screen devices such as TVs, projectors, monitors, etc., making office work more convenient 4. The 3.5mm AUX interface can be connected to earphones 5. A PD Type-C interface is fast to charge, can be charged while playing, not afraid of power failure 6. Compatible with all devices with Type-C interface 7. Small and portable, not taking up space
