Technical Specifications:• Electrical Specification• Input 100~240V, 50/60Hz, 0.5A• Output 12V (+7%, -3%) ---1A (± 2%)• Protection: Surge protection, over temperature protection, over current, voltage load protection ESD: EN61000-4-2 ± 4kV Contact; ± 8kV Air Surge: EN61000-4-5”, Combination Wave: Common Mode ± 4KV (12 ohms), Differential Mode ± 2kV (2 ohms).• Working Temperature -30?~+70?(-22?~+158?).• Working Humidity <95% RH.Physical Properties• Weight 150g(0.33lb).• Dimension(Lxwxh) 84mmx41mmx26mm.• Installation Mode Plane installation.• Color Black.• Input Plug 2-pin Euro plug 3-pin British plug 2-pin North American plug.• Outgoing Cord AC wire: 50cm(19.69”), DC wire: 80cm(31.5”).• DC Plug F5.5mmxF2.1mmx12mm(F0.22”xF0.08”x0.47”).Safety Standards• Certification CE, FCC, UL-VI.