?Specification:1. Input: AC110-240V 50-60Hz2. Output Voltage: 5V3. Output Current: 0 ~ 1A4. Maximum Power: 5W5. Plug Size: 5.5mm x 2.5mm6. DC line length: about 85cm7. Size: 72*40*25mm?Application:1. CCTV Security System: DVR, NVR, IPC, CAMERA2. 5V Led Strip Light3. WIRELESS ROUTER, ADSL CATS, HUB SWITCHS4. Audio/Video power supply5. Hub switch6. IR Illuminator7. Cable Modem8. External Hard Drive9. 3D Printer10. Led Driver11. Other DC 5V, 0 ~ 1A devices?Package: 1 * 5V 1A power supply adapter1 * 5.5mmx2.1mm Female connector (Gift)?Widely Application: AC/DC adapter widely used for home decoration use, Car, hotels, clubs, shopping malls.?Superior Safety: AC to DC converter has flame-retardant exterior shell and built-in safeguards to protect against overheat, overload, over-charging, short-circuit provide ultimate protection for you and your devices.?Save Money: DC 5v power cord will reduce no-load electrical energy loss and save your electricity costs. Built-in security chip provides comprehensive protection for you and your device.