Adjustable circuit board holder: suitable for a wide range of electronic devices, including circuit boards, computers, and mobile phone motherboards; provides versatile support for and maintenance tasks; offers adjustable positioning to hold boards securely during work. Removable circuit board holder: constructed with sturdy materials for longlasting use; easily removable to reconfigure your workspace and adapt to different tasks; clamp maintains a secure grip on the board. Multifunction circuit board bracket: versatile and adaptable design suitable for many electronic devices; functions as a PCB board clamp and support to position and secure boards during soldering, testing, or inspection. PCB support frame: essential tool for electronics ; auxiliary clamp base for precise and accurate repairs across a variety of devices; features an adjustable PCB clamping frame for a stable hold. Use scenarios In a or service center, use to hold desktop or laptop motherboards steady during rework, diagnostics, or component replacement. In a DIY electronics lab, use for prototyping and testing PCBs; adjustable clamping frame accommodates different board sizes and keeps parts accessible. For mobile device servicing, use to align and secure mobile phone or smalldevice boards during connector replacement, soldering, or inspection.