The SK-3500 HDD enclosure provides a combination of cutting-edge technology, durability and flexibility. Stylish, compact and simple to use, this fanless aluminum enclosure is designed for the latest 3.5" SATA hard drives and ideal for quiet working environments. Certifications * CE * FCCCase material * High quality aluminum for optimized heat dissipationApplication* 3.5" SATA-I or SATA-II hard drive (1.5Gb/s or 3.0Gb/s)* Capacity 80GB - 2TBInterface/Ports1x eSATA port* 2x 9-pin FireWire 800 ports* 1x 6-pin FireWire 400 port * 1x USB 2.0 High Speed portData transfereSATA up to 3Gbps (300MB/s)* FireWire 800 (1394b) up to 800Mbps (100MB/s)* FireWire 400 (1394a) up to 400Mbps (50MB/s)* USB 2.0 up to 480Mbps (60MB/s)System requirements (PC)eSATA: Windows XP/Vista/7* FireWire 400/800: Windows XP/Vista/7 * USB 2.0: Windows XP/Vista/7* Your hardware device must have the correct corresponding port (e.g. USB 2.0, FireWire 800 or PCI card)System requirements (Mac)eSATA: Mac OS 10.4 or above* FireWire 400/800: Mac OS 10.2 or above* USB 2.0: Mac OS 10.2 or above * Your hardware device must have the correct corresponding port (e.g. USB 2.0, FireWire 800 or PCI card)System environment* Operating Temperature: 5°C ~ 40°C* Operating Humidity: 20%RH ~ 80%RH* Storage Temperature: -20°C ~ 70°C* Storage Humidity: 10%RH ~ 90%RHPower supply* External power supply (UL, cUL, CE, TUV, PSE, BSMI, C-Tick)Input: AC 100-240V, 1.2A, 50-60HzOutput: DC +5V/2A, +12V/2ADimensions (LxWxH)* 7.6in x 4.5in x 1.5inPacking accessories* SK-3500 enclosure (HDD not included)eSATA cable* USB 2.0 cable* FireWire 400 cable* FireWire 800 cable* User manual