4-Pin DIN AC/DC Adapter for Mobile Disk Mode Name: 820B IS-U2IE 820BIS-U2IE 820B IS-U1IE 820BIS-U21E 820B ISU2IE 8208 IS-U2IE External Data Storage Hard Disk Drive HDD HD

- Highly Versatility: It is suitable for charging and powering a variety of electronic devices - Excellent performance: It has good insulating properties for the safe use of electrical equipment - Safety Assured: It meets stringent safety standards, providing high levels of safety and reliability to protect your devices from power fluctuations and other potential risks - High efficiency: It is stable and reliable, and can provide a continuous and stable power supply for the equipment