About this item

• Compatibility: 0W universal AC/DC adapter switch power V is applicable to most household electronic devices, such as scales, routers, speakers, LED bar lights, lights, closed-circuit television/DVR/security cameras, LCD TV HD TV, household speaker systems, amplifiers, USB hubs, Roku, DIY projects, external hard drives, HD telescopes, Nextbooks, wireless Bluetooth speakers, etc.
• 0W universal AC/DC adapter switch power input: AC 100~240V, 50/60Hz; Output: DC 3V 4.5V 5V 6V 7.5V 9V 12V adjustable, maximum 2.5A 30W; It can provide any current less than 2.5A, such as 300mA 500mA 800mA 1.2A 1.5A 1.8A 2A 2.1A 2.2A 2.4A 2.5A. The bottom is equipped with a 5V 2.1A USB port. You can connect any standard USB cable to it. (USB cable is not included).
• The 0W universal AC/DC adapter switch power supply is equipped with an original 5.5x2.5mm tip (internal "+", external "-") and 14 common tips: 6.5x4.4mm+pin, 5.5x2.1mm, 5.5x3.0mm+pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm and 3.5x1.3mm, 3.0x1.1mm, 2.5x0.7mm, miniature USB, C-type and DC terminal connectors. We have specially added a reverse polarity converter, which will double its application range.
• 30W multi-function integrated AC/DC adapter is applicable ac to dc converter many small electronic products below 30W of 3~12V, such as LED light bar, light under the cabinet, TV box, smart speaker, wireless router, essential oil diffuser humidifier, USB fan, Wifi IP camera, USB hub, hard disk box, CD player, DVD player, DC motor, DC pump, digital photo frame, DVR NVR monitoring system, etc., not charger!
• The 0W universal AC/DC adapter switch power supply has a built-in multiple safety protection system. Automatic over-voltage cutoff, over-current cutoff, over-temperature cutoff, and short-circuit cutoff. We focus on producing high-quality and safe power adapters. No noise, no spontaneous combustion, no explosion, no fire hazard, safe use. The 6-foot power cord is easy to use.