1. Material: PCB+metal 2. Output: USB2.0x20 3. Input: 90-130V/200-250V 4. Power supply: 150W split power module 5. Supports processing 20 devices at the same time, can flash and distribute devices at the same time 6. Can access pictures and files in batches, 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
