Features: USB to DC power with 8 interchangeable connectors, making it compatible with most household appliances. You don't need to worry about finding suitable adapters when using different devices. USB interface: 5V USB2.0 male, output connector 5,5x2,1 mm, for DC connectors: 6,4 x 4,4 mm / 6,3 x 3,0 mm / 5,5 x 2,5 mm / 5,5 x 2,1 mm / 5,5 x 1,7 mm / 4,8 x 1,7 mm / 4,0 x 1,7 mm / 3,5 x 1,35 mm, Type C, micro-USB, mini-USB. Suitable for LED Pixel Light HUB / Camera / Tablet / Mobile Phone / Power Bank / Home Phone System / Mobile Phone / VoIP Phone Router / Serato DJ Controller / MP3 / Webcam Router and more 5V devices. Note: For 5V or lower DC equipment, the USB cable's maximum load current does not exceed 5V 3A, but the 8 DC connectors can support 9V 12V power. Specifications: Material: Plastic Black color Length: 100 cm/39.3 in Quantity: 1 (other accessories demo in the picture are not included) Note: 1. Conversion: 1 cm = 10 mm = 0.39 in 2. Allow 0-1 cm tolerance due to manual measurement. pls check before purchasing. 3. Due to differences in screen displays, the image may not reflect the actual color of the product. Thank you! Packaging includes: 1 x USB to 5,5x2,1mm cable 11 x connectors