Features: Engineered with PCB , the P159 Mobile Testing Board delivers precise analysis with long lasting stability in a compact, portable design for on the go diagnostics. This multifunctional tool integrates advanced detection capabilities across various smartphones, featuring a plug and play that eliminates complex setup requirements. Designed for mobile repair technicians, engineers, electronics enthusiasts, and everyday users needing strength in professional or projects. Optimized for workshop troubleshooting, outdoor field operations, and remote area communication checks, ensuring seamless connectivity assessments in challenging environments. Its construction and multi device compatibility users to irregularities efficiently, streamlining smartphone optimization workflows. Specifications: Specifications: Component: PCB Size: About. 75x75mm/2.95x2.95in Package Includes: 1pc Signals Test Board note: Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!