1、Dual Bay: This hard drive docking station supports 2 x USB0 expansion interface(USB0 interface) and features dual bay design. 2、Widely Compatible: This hard drive enclosure supports 5in and 5in IDE/SATAI/II/III mechanical hard disk and SSD, SATA SSD M.2 NGFF(2230 to 2280mm SSD) / mSATA SSD (PCIE Nvme SSD is not supported) 3、Inbuilt Card Reader: This dual bay HDD enclosure has inbuilt high speed and multifunctional card reader. Only 1 memory card a time(MS XD Storage M2 Memory CF). 4、High Speed: This HDD docking station meets USB 0 standard specification, supports up to 480Mbps transmission speed. 5、OTB Function: This USB0 HDD enclosure supports OTB function. Designed with data transmission indicator and CARD read and write indicator. 1 x Hard Drive Docking Station1 x Power Adapter1 x USB Cable1 x User Manual Item Type: Hard Drive Docking StationMaterial: ABSTransmission Interface: USB 2.0Transmission Rate: 480MbpsSupported Hard Drives: 2.5in and 3.5in IDE/SATASupported Disk Capacity: 12TBSupport: OTB FunctionExtension Interface: M2/MS/Memory/Storage/CF/XDInput Power: AC 100-240V  50/60HzOperating Voltage: DC 12V/3A