The HP Multi I/O Memory Card Reader is a versatile device designed to read and write various memory card formats, including MMC, xD-Picture Card, RS-MMC, Memory Stick, SD, SmartMedia, CompactFlash II, MiniSD, Memory Stick Duo, MMCplus, and Memory Stick PRO Duo. It comes with a proprietary cable for connectivity and is compatible with HP branded devices. Made in China, this multi card reader is a convenient accessory for computer and tablet users who need to access and transfer data from multiple memory cards.

This will only work in HP computers that have the correct motherboard connector (5 pins with one not connected) and the correct slot to mount it in (not standard 3.5").  There is a steel tab on the side for mounting that may need to be straightened.