Generic 5.5x2.1mm DC Barrel Jack to Dual Alligator Clips Connector Cable Adapter(Pack of 2)

[Upgraded Version] SoulBay 30W Universal AC/DC Adapter Switching Power Supply with 8 Selectable Adapter Tips, including Micro USB Plug, for 3V to 12V Household Electronics and LED Strip - 2000mA Max

SoulBay 34pcs Universal Laptop Notebook Input DC Plug Set Jack Tips for Lenovo Toshiba Dell and most Laptops

SoulBay 5.5 x 2.1mm Jack Reverse Polarity Converter Cable for Guitar Piano Pedals

18W Universal Muti Voltage AC/DC Adapter Switching Power Supply with 6 Selectable Adapter Plugs, Suitable for 3V to 12V Household Electronics Routers Speakers CCTV Cameras Smart Phone Charging Devices

E-outstanding 5 Pair DC Power Jack (5 x Male and 5 x Female) 5.5mm x 2.1mm CCTV Power Jack Adapter

HDVD™ New 10pack 10 inch(30cm) 2.1 x 5.5mm DC Power Pigtail Female

JacobsParts Dual Alligator Clips to 5.5x2.1mm Male Plug Connector Cable for 5V/12V/24V LED Strip Light, Portable CCTV, Networking and More

SIM&NAT 1 Female to 2 Male 5.5mm x 2.1mm DC Power Supply Splitter Cord, Y Splitter Adapter Wire, Y-cable for Security CCTV Parking Camera, LED Strip Light, Pack of 2

OCR 2.54mm Breakaway PCB Board Header Connector Assortment Kit for Arduino Shield (20pcs 40Pin Male and Female)