Carry it with you; it's compact and lightweight. Three additional USB 3.0 ports are added so that you can plug in multiple USB peripheral devices. It works with Mac OS, Windows, Linux, Android, and iOS. High temperature resistance, anti-fingerprint, and alloy heat dissipation You can enjoy a cinematic experience with an HDMI-compatible interface that supports HD resolution. Allows for seamless data transfer from memory cards to your laptop, supports mobile phones connected to large-screen TVs, and has micro SD and SD card slots for charging and connecting U disks.