Feature:1. DC Plug: Features a 5.5x2.5mm DC plug (outer diameter 5.5mm, inner diameter 2.5mm), polarity marked as outer negative - and inner positive +, suitable for charging and powering equipment2. Convenient Cable Length: This power adapter is equipped with a 93cm (37 inch) cord, providing ample range for flexible placement and easy access to power outlets, suitable for various settings3. Applications: Versatile for use with industrial control, comm devices, electrical appliances, instrumentation, semiconductor cooling heating system, security devices, mobile DVD, charging devices, and other home or portable electronics4. Comprehensive Guard: Incorporates five essential circuit protections, over temperature, short circuit, under voltage, over voltage, and over current guards, ensuring secure and stable working5. DC Output: This power adapter features DC 6V 3A 18W output, it delivers stable and sufficient power to meet the needs of your devices, ensuring efficient performance and long term durabilitySpecification:Item Type: Power Adapter CableProduct Material: ABSCable Length: Approx. 93cm / 37inOutput DC Interface: 5.5x2.5mm, with circlip, compatible with 5.5x2.1mmApplication: Suitable for LED billboards, LED display, luminous words, lamp bars, lamp module, security equipment, scientific research equipment, industrial control equipment, comm equipment, power equipment, instrumentation, semiconductor cooling heating, air purifier, electronic refrigerator, LED lamps, audiovisual products, computer case, small TV, 2.5 inch mobile hard disk, mobile DVD, wireless audible and video equipment, charging equipment, MP3, MP4, small desk lamp, router, switch, game console, telephones, color lights, camera, monitoring equipment, controller digital and other home or portable equipment.Package List:1 x Supply AdapterNote:1. DC Output: 6V 3A 18W. We recommend using less than 80% of full load, do not overload.2. The cord length is 93cm, please confirm whether the length can meet your needs before purchase.