(1)Capacity: USB1.1: 64MB-512MB USB2.0: 64MB-8GB
(2) Host Interface: USB1.1 &. USB2.0
(3) Reading Speed: USB1.1: 1.2MB/S Maximum
USB2.0: 9.5MB Maximum
(4) Writing Speed: USB1.1: 1.0MB/S Maximum
USB2.0: 8.5MB/S Maximum
(5) Various plastic, leather and metal housings available