Chipset no. SP215 USB 2.0 interfce Workable for IBM compatible PCs, notebook computers and Macintosh Driverless (except Win98SE) Super slim and compact, easy to carry around Cool design Stable and shockproof Only support 1.8" SATA HDD, Maximum capacity: 120GB Interface rate: USB2.0/ 480Mbps Power supply: USB Bus power Shell material: aluminum Dimensions: 78 *79*18mm

* Suitable for hard disk type: 2.5" SATA HDD * Supports up to 160GB SATA HDD * Solid Aluminum body for excellent heat dissipation * Interface: High Speed USB2.0 (Compatible USB 1.1) * Transfer rate 480Mbps (USB 2.0) / 12Mbpe (USB 1.1) * Double Oxygenated Surface Treatment Power Switch for safety and convenience Stable and shockproof * No Driver Needed (Except in Win98) * Hot-Swappable with Easy Plug & Play * Quick and Easy Installation * Super slim and compact, easy to carry around * Supports Windows 98SE/ME/2000/XP/Vista,Linux & Mac OS 8.6 or above.

* Chipset: JM20339 * Supports HDD Capacity: 120 GB * Interface: High Speed USB2.0 (Compatible USB 1.1) * Power supply: Bus power: +5V 500mA external power: +5V 1A * Shell material: aluminum * Dimensions: 129 x 75 x 12.5mm

Suitable for hard disk type: 2.5" SATA HDD Supports up to 120GB SATA HDD Solid Aluminum body for excellent heat dissipation Interface: SATA Transfer rate: 1.5 GB/s SATA-I Transfer rate: 3 GB/s SATA-II Stable and shockproof No Driver Needed (Except in Win98) Hot-Swappable with Easy Plug & Play Quick and Easy Installation Super slim and compact, easy to carry around

* Data Transfer Rate: 1.5Gb/s * Supports Plug & Play and Hot-plug * Interface: Serial ATA * Shock Proof * Suitable for 3.5" SATA HDD * No HDD capacity limit * No drivers needed

* Chipset JM20339 * Interface: USB 2.0 * Data Transfer Rate : 480Mbps * USB 1.1 and USB 2.0 compliant * Support 3.5" SATA HDD * Supports Plug & Play and Hot-plug * Power Adapter (AC 100-240V; 50-60Hz; DC5V/12V) * USB Mass Storage Class Bulk-Only Transport Specification compliant and Linux (Windows 98SE needs vendor driver for USB) * ATA/ATAPI Interface supports PIO mode 0-4 ,DMA mode 0-2 and Ultra DMA mode 0-6 * Generic driver supports Microsoft Windows 98SE above . Apple Mac OS and Linux (Windows 98SE needs vendor driver for USB)

* Interface: Serial ATA * Support 3.5" SATA Hard Drives (HDD) * Easy installation & back up * Swap HDDs w/o Turning Off Or Opening Your PC * Patented cooling system, built-in rear cooling fan * Up To 150 MB/sec Data Transfer Rate * LED indicators for Power (Green) & HDD (Red) * No drivers needed * Compatible with desktop PC, external subsystem & RAID system cases Secure your data * Convenient data management & sharing * Hot plug and play capability * No HDD Capacity limit * key lock Option available

* Interface: Serial ATA * Support 3.5" SATA Hard Drives (HDD) * Easy installation & back up * Swap HDDs w/o Turning Off Or Opening Your PC * Patented cooling system, built-in rear cooling fan * Up To 150 MB/sec Data Transfer Rate * LED indicators for Power (Green) & HDD (Red) * No drivers needed * Compatible with desktop PC, external subsystem & RAID system cases Secure your data * Convenient data management & sharing * Hot plug and play capability * No HDD Capacity limit * key lock Option available