Opti3 - Products for better computing.

Model:	O301CR2-8
Weight:	5 Oz.
Dimensions:	95mm x 62mm x 14mm
Power Supply:	No Batteries or Power Supply required
USB Speed:	USB 2.0: Hi-Speed (480Mbps) USB 1.1: Full-Speed (12Mbs) USB 1.0: Low-Speed (1.5Mbs)
Memory Compatibility:	Compact Flash (CF Types I & II) IBM MicroDrive SmartMedia MultiMedia Card (MMC) Secure Digital (SD) MemoryStick MemoryStick Pro xD-Picture Card
Connectivity:	4 card slots (for memory cards) 1 built-in USB cable (to connect to computer)