Buslink offers its customers a broad line of computer & Consumer Electronics products & services. Buslink is first to market with latest technology advances, and its price positioning - lower price/more features. PRODUCT FEATURES: Requires Key to be plugged in to access drive; Using NIST Certified Triple DES hardware encryption Algorithm; Faster, easier to use, and more secure than software encryption; Operates transparently to the OS: does not require drivers; Encryption key on removable hardware key; can be removed and stored away to prevent unauthorized access.