This item works for lots of devices with 12V DC power adapter like LED light strip, DVR/NVR/HVR/IP and CCTV Security Camera, Home Surveillance and Alarm System, Router, Switch, Modem, Hub. Package Includes: 1 x 12V 2A Power Adapter, AC to DC Wall Charger, US Plug.PLAY and PLUG. Lightweight, compact design that fits your storage requirements. INPORTANT NOTE. PLEASE CONFIRM THE CORD LENGTH, PLUG SIZE AND POWER SPECIFICATION BEFORE PURCHG. ANY PROBLEM,YOU CAN CONTACT US. GUARANTEED SAFETY. Energy Efficiency Index as Six, 6 Levels. Intelligent circuit design protects against short circuiting, over-current, over-voltage, over-temperature and overload. WIDE USES. Power supply for the flexible LED strip lights, security camera DVR system. Compatible with Amcrest/Foscam/Dahua/Hikvision Outdoor Security IP Camera/CCTV Camera/DVR/NVR, Home Surveillance and Alarm System, Router, Modem, Hub; this DC Adapter can also work with most electronic devices for interface 5.5mm*2.1mm. SPECIFICATION. US Plug, Input voltage is AC 100-240V, 50/60Hz. Output voltage: DC 12V 2A. DC connector size: 5.5mm(external diameter) x 2.1mm (internal diameter). Length: 1.5m/5ft Power Adapter.Output Voltage: 12 Volts. Specification Met: FCC, UL. Wattage: 24 watts. Total USB Ports: 1. Input Voltage: 240 Volts. Special Feature: Lightweight. Compatible Devices: Cameras. Connector Type: Barrel Connector. Connectivity Technology: Interface. Brand: Dericam. Country of Origin: China. Manufacturer: Dericam. Date First Available: June 25, 2019. Best Sellers Rank: #37 in Camera Power Adapters. Customer Reviews: 4.4 out of 5 stars 193 ratings 4.4 out of 5 stars. Item model number: 12V2AW. : B07THWH1KZ. Item Weight: 3.84 ounces. Package Dimensions: 5.43 x 2.83 x 2.09 inches.