Features: Expand your SATAs connectivities effortlessly with this 1 to 5 port multiplier, enabling simultaneous fast speed data transfers across five devices while supporting Port Multiplier (PM) technology for efficient resource management. Featuring toolless installation and PCB construction, this adapter ensures quick setup, signals integrity, and long durability for demanding computing environments. for IT professional, enthusiasts, and users managing data centers or home servers requiring expanded storage solution without hardware limitations. Optimize workflows in multiple drive setups for video editing studios, enterprises servers, or personals NAS systems where seamless data accessibility and space efficient expansion. for SATAs I/II/3 interfaces, this compact solution eliminates cable clutter while maintaining stable performances for operations across platforms. Specifications: Materials: PCB Size: as picture show SATAs 1 to 5, supports PM (port multiplexing) Package Includes: 1PC SATAs 1 to 5 Port Expander note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.