The new USB-HD-3.5SI-1 is a stylish new low profile 3.5” dual personality Disk Caddie with a high quality mirror like finish which would suit home and business users alike. To protect and improve reliability of the installed Hard Disk Drive venting has been improved to properly expel heat generated by the Hard Disk and improve its lifespan. Connectivity has never been a problem with Dynamode Disk Caddies and the new USB-HD-3.5SI-1 features a Plug n’ Play high-speed USB2.0 interface allowing transfer of data up to 480Mbps. With additional support for both Windows 98/ME/2000/XP Linux and MAC OS 9.1+ or above this Disk Caddie allows for complete offline data storage at such a low cost it will appeal to Home and Business