USB 3.0 Hub SD/TF USB C Adapter-- The USB 3.0 port supports high-speed data transfer up to 5Gbps. Access files, music and movies in seconds. Compatible with SD and TF cards with capacity up to 2TB and data transfer speed up to 104Mbps. 4K HDMI Image Transfer-- USB C Hub With HDMI connection, you can mirror or transfer images or videos with resolution up to 4K@30Hz to a projector or monitor. Great for presentations, online gaming or home theater. Quick Charge 100w-- The hub's USB-C docking station can be connected to a power adapter with an output power up to 100W to charge your laptop at high speed while using all the other functions of the hub. Make sure your device's USB-C port supports charging. Durable Craftsmanship Design--Our USB-C to HDMI adapter USB-C hub has built-in advanced chip, which can provide more reliable performance, lower power consumption, faster heat dissipation and higher data transmission efficiency. The USB C Hub MacBook Adapter will not damage your computer or connected devices.