Opticon OPN 2004
Compact Pocket-size USB Memory Laser Barcode Reader - Replaces OPN2003.
The fully programmable OPN 2004 Companion Scanner makes bar code data collection simple. Scan a bar code and it is automatically stored. Leverage the free OPN 2004 Software Development Kit to customize scanning behavior for targeted applications in inventory control, health care and retail. For easy data transfer, the device is equipped with a standard USB port, which is also used to charge the internal battery. The OPN 2004 stores up to 10,000 bar code plus timestamps.
Full specifications (PDF)
Manufacturer part number: OPN2004