LETO USB Y Charger Data Sync Cable Cord Lead For Maxtor 2.5" Portable Hard Drive Disk Brand New USB 2.0 Data and Power Charger Cable/Lead for Maxtor 2.5" Portable hard Drives HDD Connectors: one end with USB mini male, the other end with 2 USB A male---one for strengthening power supply and one for data transfer. 2-in-1 feature: depending on your device's specifications, this cable connects your external hard drive/external HDD to a USB-ready notebook/laptop or USB hub for powering the device and transferring data. Cable Length: 2.45 feet Compatible With: various NEC / Maxtor 2.5" portable HDDs / External hard drives that have a mini USB for data and/or power transferring.