FEATURE: n Multiple interfaces PS/2, RS232 and USB supported; n Excellent decode capability; n Ergonomic hybrid design: featuring sleek, lightweight; n Durable construction combined with future-proofing; n No extras or drivers required, plug and play design. SPECIFICATION: Performance Characteristics Light Source: Red LED diode Scan Rate: 100 Scans/Sec. Reading Distance 1-45 mm Scanner Type: Bi-directional Resolution: 0.1mm PCS0.9 Print Contrast Minimum: 25%, minimum reflective difference (@650nm) 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 Working Way: Triggered or automatic (continuous mode) scanning Physical Characteristics Interfaces Supported: PS/2, RS232, USB Voltage: DC+5V+/-5% Current: 100 mA Idle Current: <10 mA Power Source: Host power or external (RS232) power supply Dimensions: ? Weight: 105 g (W/o cable) Color: Ivory or customize User Environment Operating Temperature: 0~40 deg C Storage Temperature: -30~ 60 deg C Humidity: 5~95% relative humidity, non-condensing Drop Specifications: Withstands multiple 1.2m drops to concrete Safe: EMI/RFI: FCC Class A and CE Laser Safety: CDRH class 2 laser product