BI-DIRECTIONAL LASER BARCODE SCANNER FEATURES Handheld laser barcode scanner High scan rate (100 scans/sec) and long reading distance; Excellent decode capability; KBW and USB supported; Durable construction combined with future-proofing; Auto-scan featureworks when the scanner while it is on the stand SPECIFICATIONS Light Source: Visible laser (650-670nm) Scan Rate: 100 scans per second Reading Distance 2.5 ~600mm (100% UPC/EAN) Scanner Type: Bi-directional Resolution: 0.10mm (4mil) at PCS 0.9 Print Contrast Minimum: 30%, minimum reflective difference (@650nm) Error Rate: 1/3000000 Decode Capability: UPC/EAN, UPC/EAN with supplementals, UCC/EAN128, code 39, code 39 full ASCII,code 39 trioptic, code 128, code 128 full ASCII, codabar, interleaved 2 of 5,discrete 2 of 5, code 93, MSI, code 11, ATA, RSS variants, Chinese 2 of 5… Physical Characteristics Interfaces Supported: PS2, RS232, USB Voltage: DC+5V+/-5% Current: 100 mA Idle Current: