❥【8pcs Frequently Used Tips】Comes with an original 5.5x2.5mm plug and 8pcs frequently used tips: 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, Micro-USB, Type-C, 5.5x2.1mm terminal connector. Polarity is inside positive "+", outside negative"-". This 8-in-1 9V 1A universal power adapter kit greatly expands its application scope.
❥【Safety&Durability】Multiple Protections with smart chip of 9V 1A DC Power Supply to ensure the safety and stability: automatically over temperature cut-off, short-circuit cut-off, under-voltage protection, over voltage cut-off and over-current cut-off.
❥【Compatible Device】 This adapter was the perfect replacement for your lost 9V power cord. Such us ADSL Router Arduino, Elliptical Machine, Schwinn Bike, Fan Record Player,Musical Instruments.
❥【Warning】Please check the DC socket type, power consumption(must not exceed the Max output of the adapter), polarity of the device before ordering, or it may cause problem or damage the device.