Adjustable circuit board holder: suitable for a wide range of electronic devices, including circuit boards, computers, and mobile phone motherboards. Provides versatile support for repair and maintenance tasks and can also function as a pcb rack. Removable circuit board holder: built with sturdy construction and durable materials to ensure long-lasting use. Includes a circuit board holder clamp for secure, flexible positioning. Multi-function circuit board bracket: versatile and adaptable design suitable for many electronic devices. Serves as pcb board clamp holders to secure boards during work. Pcb support frame: essential tool for any electronics repair. This auxiliary clamp base is a must-have for precise and accurate repairs on a variety of electronic devices, adjustable pcb clamping frame. Use scenarios: - Holding a PCB during soldering or desoldering on desktop or laptop repair projects. - Securing a mobile phone motherboard during diagnostics, repair, or component replacement. - Stabilizing large or awkward boards for inspection, testing, or prototyping in a workshop or lab.