Internal and external plate connections: available in 1X1, 1X2 (8x) and 1X4 (16X) configurations, providing end users with flexible selection for different designs and installations. Material and durability: constructed from ABS and metal to ensure durability, making it a reliable component in any professional toolkit. Foldable and flexible cable: this cable is foldable and flexible, designed to operate reliably in various environments while maintaining a robust and secure connection. Performance and compatibility: meets signal bandwidth requirements from 6 Gb/s to 12 Gb/s, corresponding to SAS2.1 and the proposed SAS3.0 industry signal specifications. Use scenario 1: deploy in data center storage expansions to connect SAS drives between servers and storage arrays, enabling scalable performance within supported bandwidth. Use scenario 2: upgrade professional workstations or servers with SAS2.1/SAS3.0 capable components, using flexible routing to fit into tight rack or chassis layouts without compromising signal integrity. Use scenario 3: field maintenance and routine servicing in data centers or labs, where bendable, compact cabling facilitates easy routing in constrained spaces while preserving secure connections.