Color: Iron grey - Material: ABS - Support USB 2.0 - High speed transmission port transmission rate up to 480Mbps - Backward compatible USB 1.1 - Can exchange data directly between all kinds of memory cards - Adopt new high speed CMOS chip - Support the latest CF 3.0 (16-bit IDE mode) SD 2.0 (HS-SD) MMC 4.0 (8-bit) MS Pro parallel mode (4-bit) XD 1.2 etc. large capacity high speed memory card - Support memory card's types: Micro SD / T-FLASH / XD / XD H Type / XD M Type / CFI / CF II / Ultra II CF / Extreme CF / Extreme IIICF / MD / SD / Extreme SD / Extreme III SD / Ultra II SD / MMCI / MMCII / MMC 4.0 / Ultra MMC / MS / MS-Pro / MS-Duo / MS Pro Duo / Extreme MS Pro / Extreme III / MS Pro / HS MS-MG Pro Duo / MS-MagicGate / MS-MG-Pro / MS-MG-Duo / MS-MG-Pro-Duo / MS-ROM / HS MS / MG Pro / Ultra II MS - Use the relevant adapter to support: Mini SD / MMC Micro / RS-MMC / HS RS MMC / M 2" - Working temperature: -20'C to +65'C - Humidity: 20% RH to 85% RH - System requirements: Windows 98 / ME / 2000 / XP / Vista Macintosh OS 9.0 or Higher Linux Kernel 2.4.1 or higher - Comes with 4 x screws