Features: Effortlessly convert Key A devices to Key B/B+M interfaces with this high speed adapter, enabling seamless compatibility for modules while maximizing PCIe/ bandwidth for stable data transfer. Featuring a PCB construction with optimized heat dissipation and shielding, its snapped in designs ensures secure connection without occupying extra space in compact PC builds. Essential for PC builders upgrading storage configurations, IT managing multi device systems, and industrial engineers integrating peripherals into embedded control units. streamlines desktop workstation expansions, enhanced laptop connectivity option, or deploys responsible in robotics and devices where multiple interfaces standards coexist. Engineered with accurate milled ABS brackets and gold plated connectors, this converter maintains signals integrity across diverse platforms while future proofing your hardware investments through crossed interfaces adaptability. Specifications: Materials: PCB, ABS. Size: 22x83mm. Weight: 30g. Package Includes: Key A to key B+M adapter x1pc, screw x2pc, confrontation x1pc, screwdriver x1pc note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.