Feature: 1. SATA to ESATA data cable is well‑made and fast, supports SATA2 generation, and the speed can achieve 3Gbps, and its data transmission is more reliable. 2. One end of the SATA to ESATA data cable is a SATA interface that can be connected to a SATA (SATAII) hard disk or motherboard, and one end is an ESATA interface. 3. Connection cable solves the actual problem that current computers support SATA hard disks, but they do not have ESATA external interfaces, this cable successfully connects the two. 4. Space saving is the most attractive feature of ESATA to SATA Cable which is more conducive to heat dissipation inside the chassis, and the crosstalk between cables is also effectively controlled. 5. The connection cable is suitable for SATA (serial port) hard disk and SATA optical drive, and other SATA interface devices, which is used for external hard disk, data transmission. Specification: Item Type: Connection Cable Material: PVC Length: Approx. 50cm / 19.7in, Approx. 100cm / 39.4in Product Application: For SATA (Serial Port) Hard Drives and SATA Optical Drives, and Other SATA Interface Devices.. Package List: 1 x Connection Cable