HP Probook DC Jack 430 , 440 , 450 , 470 and 450 , 455 , 470 G3

This is a high-quality replacement DC power jack for HP ProBook G3 series laptops, including models 430, 440, 450, 455, and 470 G3. Engineered to meet OEM specifications, it ensures reliable power delivery and secure charging connectivity. The assembly is designed for easy installation and restoring power functionality in laptops with broken or loose jacks.

Specifications:

• Compatibility: HP ProBook 430 G3, 440 G3, 450 G3, 455 G3, 470 G3

• Component Type: DC power jack with integrated cable and connector

• Voltage Support: 19 V DC (standard HP power input)

• Cable Length: Approximately 10–12 cm (varies by configuration)

• Connector Style: Barrel connector matching HP OEM pin layout

• Mounting: Solder-free plug-in installation

• Condition: Brand new, OEM-quality or equivalent

• Function: Enables stable charging and data communication when connected to AC adapter

• Includes: DC jack, attached cable, connector plug

• Installation: Simple replacement with disassembly of palmrest or motherboard area