S9Q 26in1 Universal USB Memory Card Reader For CF XD SDHC TF MMC MS Memory Stick Five LED indicators show status of power-on and memory card slots while operating Ultra High Speed - Read: 4.3Mbps, Write: 1.3Mbps Windows 7, Windows XP, 2000, 98, Vista and Mac OS 9.2 and higher Compact Flash: CF I, CF II, CF Ultra II, MicroDrive S9Q 26in1 Universal USB Memory Card Reader For CF XD SDHC TF MMC MS Memory Stick