1. Dimensions: 76x76x76 mm 2. Number of jacks: 5 power jacks for models without USB interface, 4 power jacks for models with USB interface 3. Power cord length: 1.5 meters (wired version) 4. Rotating embedded buckle, flexible disassembly, where you want to paste 5. High temperature resistant PC/ABS material, reject any safety hazards 6. Vertical integrated design, compact and does not occupy space, multi-sided plugs solve the problem of multiple lines 7. Protection: overvoltage protection/overcurrent protection/anti-static protection/anti-short circuit protection/anti-surge protection