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    USB to DC 5.5x2.1mm Power Cord 5V3A 10FT, 2Pcs 5.5mm Barrel Jack Charging Cable for Security Camera/LED Lights/Router/Set-Top Box, Pure Copper Core Stable 5V Direct-Through Design

    • Stable 5V Power Supply Pure copper core + pure copper contacts, supports 5V/3A current output, no step-up or step-down function, ensures device safety
    • Thickened Durable Cable 3.5mm thickened wire diameter, multi-strand copper core + eco-friendly PVC jacket, bend-resistant, pull-resistant, extends service life
    • 3M Extra-Long Cable 3-meter extension cable design, easily meets complex scenarios like surveillance installation/home wiring, suitable for long-distance power supply needs of security cameras, LED lights, set-top boxes, etc.
    • Wide Compatibility Compatible with 5.5x2.1mm interface devices: alternative power solution for mini fans, USB hubs, and low-power IoT gadgets and other 5V devices
    • Direct-Through Design No voltage conversion function, only supports 5V power supply, suitable for 5V input devices
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    USB to DC 5.5x2.1mm Power Cord

    Input Voltage: 5V (only supports 5V input, no step-up/step-down function). Output Current: Max 3A (stable continuous output).

    USB to DC 5521 Power Cord
    usb to barrel plug 5v
    dc barrel jack
    usb dc power cable

    Electrical Performance

    • Voltage Transmission: Direct-through design, input 5V ? output 5V (no voltage conversion)
    • Current Capacity: Supports =3A continuous current (recommended =2.5A for long-term use to extend lifespan) Power: Maximum 15W (5V×3A)
    • Voltage Drop: =0.2V@3A (3M length)

    Product Features

    • Pure copper core: Better conductivity, reduces current loss
    • 3M length: Flexible wiring, suitable for various installation scenarios
    • Direct 5V power supply: No step-up/step-down, ensures safe operation of equipment

    Compatible Devices: Security cameras, LED desk lamps, set-top boxes, routers and other 5V DC interface devices

    Package: USB to DC5521 power cable ×2

    USB to DC 5.5x2.1mm Power Cord

    Input Voltage: 5V (only supports 5V input, no step-up/step-down function). Output Current: Max 3A (stable continuous output).

    USB to DC 5521 Power Cord
    usb to barrel plug 5v
    dc barrel jack
    usb dc power cable

    Electrical Performance

    • Voltage Transmission: Direct-through design, input 5V ? output 5V (no voltage conversion)
    • Current Capacity: Supports =3A continuous current (recommended =2.5A for long-term use to extend lifespan) Power: Maximum 15W (5V×3A)
    • Voltage Drop: =0.2V@3A (3M length)

    Product Features

    • Pure copper core: Better conductivity, reduces current loss
    • 3M length: Flexible wiring, suitable for various installation scenarios
    • Direct 5V power supply: No step-up/step-down, ensures safe operation of equipment

    Compatible Devices: Security cameras, LED desk lamps, set-top boxes, routers and other 5V DC interface devices

    Package: USB to DC5521 power cable ×2

    USB to DC 5.5 x 2.1 mm Power Cord 5V3A 10FT, 2Pcs 5.5 mm Barrel Jack Charging Cable for Security Camera/LED Lights/Router/Set-Top Box, Pure Copper Core Stable 5V Direct-Through Design

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    Warranty, Returns, And Additional Information

    Warranty

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