1. Material: PCB + metal 2. Output: USB2.0x30 3. Input: 90-130V/200-250V 4. Power supply: integrated 300W independent power module 5. Supports processing 30 devices at the same time, and can flash and distribute devices at the same time 6. Batch access to pictures and files, say goodbye to long-term assistance 7. Two working modes of data transmission and power supply, can be selected according to needs 8. Each port provides current limiting protection to avoid affecting other ports
