- 4K HDMI-compatible Output: Support max 3840*2160/30Hz resolution
- 2 Port USB 3.0: Up to 5Gbps data transmission rate
- SD/TF Card Slots: Support SD/TF cards reading at the same time, up to 100M/s
- This USB Hub is not for charging.It is for data reader.
- Compatible: Only compatible for Surface Pro 4/5/6, not suitable for any other models
