USB CF Card Reader The USB CF Card Reader is a convenient and fast data exchange device for MP3, PDA, digital camera, e USB 2.0 and USB 1.1 compliant. Read and write flash memory card. Plug and play, hot swappable. Perfe System Requirement: Intel Pentium 233, AMD K6 or above CPU. IBM PC or 100% IBM PC compatible system Brand new, 1 year warranty!