Other recommendations for your business GS intertek adapter 12v3a cctv ups power supply 12volt ac to dc power adaptors $3.00 - $5.00 Min. order: 500 pieces AC/DC power adapter 5V 1A 2A output USA AC adapter white UL listed 5.5x2.5mm $1.50 - $3.00 Min. order: 500 pieces 9V 3A AC-...