Features Phone Repair Solution: Effectively resolves the issue of a missing USB 1.0 port after disassembling and short-circuiting the mobile phone, ensuring convenience for repair technicians and enthusiasts. Independent Power Supply: The engineering cord features an independent power supply, preventing mobile phone damage iNC ase of a short circuit, ensuring safe and reliable operation. Switch Button for Stability: The 1.0 H W interface with a switch button provides stable and reliable operation without the need for source code disassembly, ensuring smooth functionality during repairs. LED Power Indicator: Equipped with a LED power indicator, allowing easy identificatioNOf power connection status, enhancing practicality during repair processes. User-Friendly Operation: Comes with an adapter for easy use, eliminating the need for direct unlocking, making it simple to plug the phone into the USB and start using it effortlessly. Specification: Item Type: Engineering Cable Cord Length: Approx. 1 meter / 3.3ft Package List: Item Type: Engineering Cable Cord Length: Approx. 1 meter / 3.3ft Note: This product is an auxiliary tool, the back cover needs to be removed for shorting; it cannot be unlocked directly, but caNOnly enter the project 1.0 mode. Package List 1 x Engineering Cable 1 x Adapter