... ,2A,3A,4A,5A 4)Wall plug or desktop Product Name: 6V power adaptor, wall plug in 16V power adaptor, desktop 21V power ... input plug, US plug, UK plug, AUST plug optional10) DC output wire length: 1.2m, DC output plug: 5.5x 2.1 mm11) Wall plug in or ... eachCustomiztion service offered,OEM service offered Paypal is welcome. Wall plug in or Desktop 6V 10V 16V 19V 21V 22V 25V 32V ...