140W USB-C to DC Boost Converter Cable | 5V–28V Adjustable

140W PD USB-C to DC Boost Converter Cable — Power Your Devices Anywhere

Unlock the full potential of your USB-C Power Delivery charger with this 140W PD USB-C to DC Boost Converter Cable. Designed to step up voltage from a standard USB-C PD source, this adjustable cable outputs anywhere from 5V to 28V DC, making it an incredibly versatile power solution for laptops, routers, mini PCs, LED strips, and a wide range of portable electronics.

No need to carry multiple proprietary power adapters on the road — simply plug this cable into any compatible USB-C PD charger and power your DC devices with ease. Made in Mainland China.

Key Features

• 140W Maximum Power Output — handles demanding devices including laptops and routers
• Adjustable Output Voltage: 5V–28V DC — one cable for multiple device requirements
• USB-C PD (Power Delivery) Input — compatible with modern PD-enabled chargers and power banks
• Boost Converter Technology — efficiently steps up voltage to match your device's needs
• Broad Compatibility — suits laptops, Wi-Fi routers, small appliances, LED lighting, and more
• Compact & Travel-Friendly — lightweight cable design reduces adapter bulk in your bag
• Standard USB Type Connection — plug-and-play with no additional configuration required

Specifications

Who Is This Cable For?

Perfect for remote workers, travellers, and tech enthusiasts who want to consolidate their charging setup. Instead of packing separate DC power adapters for each device, this single cable lets you power multiple gadgets from one USB-C PD source. It's also a great solution for off-grid or mobile power setups using USB-C power banks.

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Frequently Asked Questions

Q: What devices are compatible with this 140W USB-C to DC boost converter cable?

A: This cable is compatible with a wide range of DC-powered devices, including laptops, Wi-Fi routers, mini PCs, LED lighting strips, and small portable electronics that accept a DC barrel connector input between 5V and 28V. Always verify your device's required input voltage before use.

Q: Do I need a special charger to use this USB-C to DC boost converter cable?

A: Yes — you need a USB-C Power Delivery (PD) compatible charger or power bank. The cable draws power via USB-C PD and uses built-in boost converter technology to step up the voltage to your required DC output level. A standard non-PD USB-C charger may not deliver sufficient power for high-wattage devices.

Q: Can this cable replace my laptop's original power adapter?

A: It can serve as an alternative power source for laptops that accept DC input within the 5V–28V range and require up to 140W, provided you pair it with a capable USB-C PD charger. Always check your laptop's original power adapter specifications (voltage and wattage) to confirm compatibility before use.