Material: Pure copper core plus ABS housing for durability and reliable signal Model: USB2.0/3.0 to SATA Type: SATA Class Interface: SATA 22Pin, USB 2.0, USB 3.0 What it is Provides a USB to SATA connection, allowing a computer to access SATA drives through a USB port. Combines a pure copper core with an ABS enclosure for better conductivity and sturdiness. Key benefits Broad compatibility with SATA drives via a USB interface Supports USB 2.0 and USB 3.0 hosts for flexible use USB 3.0 capable for higher data transfer speeds when used with compatible ports Durable construction with copper core for stable signal transmission Compatible systems and drives Works with SATA drives using the standard 22Pin interface Compatible with USB 2.0 and USB 3.0 interfaces on desktop and laptop computers Performance notes USB 3.0 offers faster transfers when connected to a USB 3.0 port USB 2.0 backward compatible for older systems Use scenarios 1) Data recovery from an old SATA HDD: connect the drive to a laptop via USB to recover files or back up data. 2) Data transfer or cloning: use with a desktop or laptop to move contents between SATA drives or prepare a drive for installation. 3) Field diagnostics and portable storage: carry a SATA drive externally for quick access and onsite data work with compatible USB ports.