Welland Luxury External 3.5" SATA to eSATA & USB 2.0 Enclosure Aluminium with One Touch Backup. FEATURES. * The first-class aluminum cases for 3.5" HDD * High-speed USB2.0 / eSATA interfaces * With cool blue luminous front panel to indicate the power status * It is designed to be ultra-quiet and dissipate heat * Compatible with high capacity hard drive to manage your storage needs at high speed * Supports One-Touch-Backup SPECIFICATION. * Material: Aluminum * Color: Black / silver / blue / red * Interface: SATA to USB2.0 + eSATA * HDD Type: SATA hard disk * Supported OS: Windows 98SE / ME / 2000 / XP , MAC 9.x above * Power Supply: Input : AC100-240V, 0.6A, 50/60Hz * Output: Dual DC +5V 1.5A / +12V 1.8A * File System: FAT16 / 32 / NTFS * Connection: Support hot-swappable * Backup: Support One-Touch-Backup * Dimension: 198 x 125 x 33 mm ( L x W x H )