Features: 1. One thing with multiple functions, can connect multiple devices at the same time 2. TF and SD Dual Card Slots can be read at the same time (TF and SD cards are not included) 3. The USB interface can be connected to a variety of peripherals, such as a projector, keyboard, mouse, U disk, etc., to improve office efficiency 4. The USB 3.0 interface transmission speed can reach 5Gbps; USB 2.0 interface transmission speed can reach 480Mbps 5. Support 3.5mm audio output 6. HDMI interface supports 4KX2K 30Hz high-definition image quality, allowing you to easily enjoy the large screen experience 7. VGA video interface, can be connected to large screen equipment such as TV, projector, monitor, etc., making the office more convenient 8. RJ45 network interface, no freezing, no drop 9. Fast Type-C interface charges, can be charged while playing, not afraid of power failure 10. Indicator light shows working status 11. Compatible with all devices with Type-C interface 12. Aluminum shell material dissipates heat quickly and has stable performance 13. Small and portable, not taking up space Product specifications: 1. Wire body material: PVC 2. Cable length: 18cm 3. Wire core material: tinned copper wire with shielded mesh 4. Main material: aluminum alloy + ABS 5. Product size: 52x15x124mm 6. Product weight: about 120g 7. Network speed: support 10/100m Ethernet 8. VGA Resolution: Support 1080p@60Hz and backward compatibility 9. HDMI Resolution: Support 3840X2160 Backward compatibility 10. POWER PD TYPE-C POWER: standard 60W, up to 100W (max)