About this item Universal Compatibility: 1 IDE port + 1 SATA port, With adjustable IDE connectors, Supports most 2.5 "/ 3.5" IDE / SATA I / II / III hard drive and SSD, Maximum supports 8TB SATA interface hard drive, IDE interfaces maximum support 1TB hard drive. Please select the right model to avoid your order error. (Note: Please do not replace the hard drive when the product is working.) Integrates all-in-1 card reader(XD Card/TF Card/MS(Duo/Pro) Card/CF Card/SD Card), At the same time Card reader can only read one memory card Operating System: Compatible with Windows XP / Vista / 7/8 / 8.1 / 10 (32/64 Bit), Mac OS 10.10 or later. Please format the disk according to your operating system (Linux and Mac OS are compatible with FAT32 and exFAT, Windows is compatible with FAT32, exFAT and NTFS).