This 5.25 -inch internal multi-media card reader is designed for desktop computer optical drive bays, integrating memory card reading, multi-port expansion and eSATA hard disk access into one front panel module. It reserves multiple independent card slots to support CF, SD, XD, M2, MS Pro Duo and other vintage & mainstream camera memory cards, meeting the media reading demands of photographers and video editors without separate external card readers. The front USB 3.0 and Type-C ports offer convenient quick access for flash drives, mobile phones and portable SSDs, while the eSATA interface realizes fast connection of external SATA hard drives for mass data backup.
With standard internal motherboard wiring, users only need to connect USB 3.0 header and eSATA cable inside the chassis to complete installation, saving desktop space compared with external splitters. The built-in control chip ensures stable simultaneous reading of multiple memory cards without signal lag or disconnection. No extra driver installation is required, compatible with Windows and Mac OS systems. It is a practical integrated expansion accessory for DIY desktop hosts, design workstations and professional shooting post-production computers.