Basicvolt 24V DC Power Supply 5V 6V 9V 12V 15V 19V 20V 24Volt Universal Power Charger 48W Adjustable Voltage Switching AC/DC Adapter for Household Electronics Ac/Dc Adapter 100-240v, 50/60hz 12v 5a - EA048VMXAMXX-12XX

• Input: AC 100-240V 50/60Hz 1.0A Max. Output: DC 5v 6v 9v 12v 4a Max. 15v 3a. 19v/20v 2.25a. 24v 2a. Power:48 Watt.Works with device that draws less than 4A, such as 50ma,500mA,1A, 1.5A, 1.6A, 2A, 2.5A, 3A Original dc plug connector 5.5x2.1mm tip (inside"+", outside"-") and 10pcs frequently used replaceable tips: 6.3x3.0mm, 5.0x2.5mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, Micro-USB, Type C and LED terminal connector Versatile Adjustable DC IN Charger - Comes with a small screw driver, easily switch to DC 5V/ 6V/ 9V/ 12V/ 15V/ 9V/ 20V/ 24V direct current, 5 foot power cord cable, comply with FCC regulations, built-in over-voltage protection, short circuit protection, safe to use Works for most less than 48 W household electronics, like scales, massagers, routers, speakers, LED strip lights, lamps, CCTV / DVR / security camera, LCD Monitor TV HDTV, home speaker system, amplifier, USB Hub, Roku, DIY project, External Hard Drive HDD, HD telescope, Nextbook, Baby Monitor, Christmas Village Decoration and More Polarity: Center Positive (+), Outer Negative (-). It’s recommended that you order a Basicvolt Polarity Reverse Cable with it if your device is inner negative(-). Searching “ B08FZL683K ” to find the Basicvolt Polarity Reverse Cable. The 10 adapters in1, which can largely save your space and the one can replace a lot adapters. It is a good back up power supply for home