Features 1.The most abundant interface It supports almost all types of interface,such as 2.5" & 3.5" SATA,2.5" & 3.5" IDE,eSATA,dual USB and all series of card reader interface. 2.Compatible with HD player products with any kind of chips Not only does it support transmitting data when connecting with desktop computer or laptop,but also it"s compatible with HD player products with any kind of chips.It provides high-definition enthusiasts high-quality audio and video transmission and backup service. 3. The best compatibility Many IDE hard disk docking stations on the market at present don"t support WD and some Seagate IDE hard disks.With the key components and circuit board optimizing,it has successfully solved the problem,greatly expands the compatibility of the product. 4. Convenient operation You can change any 2.5"&3.5" SATA hard disk,IDE hard disk at random.Much more convenient for installing hard drive How to Use It: 1.Connect the power cable to the power port. 2.USB/eSATA: Connect the USB or eSATA cable to HDD Dock. （eSATA cable Not Included） 3.Vertically insert the hard disk into the drive slot, make sure the hard disk matches firmly with the connector inside the dock. 4.Switch on the HDD dock.When your hard disk appears in "My Computer", it can be used. Ejecting the HDD:1.Switch off the power. 2.Gently remove the hard disk off in vertical direction. Note:1.Memory card and U disk type of device can be hot swaps when powering on. 2.E-SATA port only supports SATA hard disk.