This 15W Power cord charger 5V 3A AC power adapter with multiple tips works for many small 5 Volt digital electronics. Like some 5v scanner, router, Bluetooth speaker, raspberry pi 3, Foscam Wireless IP Camera, tablets VoIP Phone Router, Serato DJ controller, Nextbook, recorder, Bluetooth speaker, Scanner, DVR, Hard Disk Box, WS2812B WS2811 SK6812 WS2813 LED Strip Pixel light and more 5v home appliances. Worldwide Input: 110-240V, Output: 5V 3000mA(5 volt 3A), 5V 2000mA(5volt 2A), 5V 1500mA, 5V 1000mA, Max 5V 3A 15W. Also compatible 5v 2A, 5volt 1000mA, 5v 1500mA 1.5A, 5v 1.75A, 5v 1A, 5V 750mA 500mA. DC Tip Polarity: Central Positive(+) MULTIPLE TIPS Convert with 5.5*2.1mm DC tip- Selected various popular connectors, can power most your 5V DC charging devices. Providing you more power choices. DC Tip Dimensions: 3.0x1.0mm, 2.35x0.75mm, 3.5x1.35mm, 5.5x2.5mm, 5.5x2.1mm, 4.0x1.7mm, Micro USB, Mini USB, Type-C / USB C tip Design-safeguard features against incorrect voltage, short