Barrel plug to usb c adapters in comparison

USB-C to 7.4mm x 5.0mm PD Adapter - Built-in with PD & 5V 9V 20V Automatic identification induction chip. Can adjust current automatically.

High Efficiency Doubles the charging speed of your laptop with advanced PD fast charging technology, supporting up to 100W charging powers for high-speed fast charging

Convenient To Use Female base is 5.5*2.1mm, each power connector tip can plug to a 5.5*2.1mm male connector and change the connector to a different size.

Compatible - Support 60W, 40W, 20W and other power delivery PD fast charging, very convenient for various devices, such as mobile phones, laptops, fans, desk lamps, Bluetooth audio, etc

SAFE AND RELIABLE Take advantage of our one year full warranty which is included in each and every LinkOn product. Our support team is very responsive and always there to help you. We are available 24 7 and usually resolve most of the issues in less than a day.

USB C to DC Adapter, used to connect Type-C charger or device charging, with fast charging and data transfer functions. When you suddenly need to charge or transfer data when you are out, but only have a Micro USB cable, you can use the Type-C to Micro USB adapter as an backup tool. Use it in the car, connect the Type-C interface device to the car charger through the Type-C to Micro USB adapter to realize the car charging function

Use it with the 65W Type-C Charger to conveniently charge your Laptop with DC 12v port from a wall outlet.

With Intelligent Chip With multiple safety protection mechanisms and intelligent recognition, this USB C to DC adapter protects your device from damage by automatically recognizing connected devices, thanks to its built-in intelligent chip that accurately matches the charging protocol

10Pcs Power Plugs The PD Type C to DC power cable has 10 adapters, namely DC7954, DC7450, DC5525, DC4530, DC6544, DC5517, DC5530, DC4017, DC3011 and ThinkPad Slim. Can meet the power supply of different devices.

Reliable Compatibility Assurance Meticulously crafted for fast charging, this Type-C to DC male jack plug converter supports up to 100W, making it compatible a wide range of high-battery capacity devices on the market

USB C to 5V 9V 12V 15V 20V DC Adapter Cable PD fast charging protocol, supports maximum output current 3A, maximum power 60W (20V3A)

Portable Power Adapter Cord This charging cable uses a full copper conductor and has good conductivity.The product is about 15cm long, small and light, easy to carry and easy to use.