The dual hard drive docking station with UASP enables you to instantly access your 2.5 or 3.5in IDE and SATA hard drives through two top loading drive slots, saving you the hassle of mounting the drives into a computer or external enclosure or tray. Enhanced with UASP (USB Attached SCSI Protocol), this external hard drive docking station lets you get the most out of the fastest drive technologies such as SATA III (6 Gbps), solid state drives (SSD) and hybrid drives. The slot-loading design holds the SATA and IDE drives upright inside the USB 3.0 hard drive docking station, neatly keeping them off the desk, for convenience and a clutter-free setup. For SATA drives, the SATA HDD/SSD docking station can be inserted and connected directly through the designated dock slot, while the IDE drive slot is conveniently positioned near the rear panel 40-pin data and LP4 power connections, making it easy to connect to the dock using the included IDE data and power cables. The universal HDD docking station has a single USB 3.0 connection to your host computer, enables access to both the IDE & SATA hard drives simultaneously.