4-pin HDD power cable with SATA 3.0 data cable, compatible with Hikvision and HiLook NVR systems

Compatibility: Compatible with Hikvision and HiLook NVR systems requiring a 4-pin HDD power and SATA data connection for internal hard drives. Configuration: Includes 1 x 4-pin power cable and 1 x SATA 3.0 data cable, supporting both power and high-speed data transmission. Function: Used to connect surveillance hard drives inside NVR units, enabling stable storage and video recording operation. Design: Designed for internal installation with standard connectors, ensuring a secure fit and consistent power performance. [Application] Suitable for CCTV NVR storage upgrades, hard drive replacement, and surveillance system maintenance.