Logitec MO Drive LMO-PB636FU2 [Logitec LMO-PB636FU2] Working Properly Logitec 640MB Compatible MO Drive IEEE1394 / USB2.0 Connection *Supports up to 640MB Discs Read/Write/Format operations have been confirmed. * IEEE1394 connection: External power not required (bus power) * USB connection: External power required (self-powered) [Included Items] ・USB connection cable ・Logitec AC adapter There is some discoloration and minor scratches typical of used items, but it works well and is in good condition! However, please understand that this is a used item. Instant purchase is OK.