Features:
1. One thing with multiple functions, can connect multiple devices at the same time
2. TF and SD dual card slots cannot be read at the same time (TF and SD cards are not included)
3. HDMI connects 4K big screen TV, small screen becomes big screen, high-definition visual effects, enjoy cinema-level experience
4. The USB interface can be connected to a projector, keyboard, mouse, U disk and other peripherals to improve office efficiency
5. Fast file transfer
6. Compatible with all devices with Type-C interface
7. The aluminum shell material has fast heat dissipation and stable performance
8. Small and portable, not taking up space

Product specifications:
1. Interface: nickel plated
2. Wire core: oxygen-free copper
3. HDMI: 4K/30Hz
4. Product size (excluding wire): 114x28x11mm