honeywell granit 1990i flex range, usb kit

Honeywell Granite 1990i Flex Range MECHANICAL Dimensions (L x W x H): 192 mm x 76 mmx 100 mm (7.6 in x 3.0 in x 3.9 in) Weight - Corded: 320 g (11.3 oz) User Indicators: Good Decode LEDs, Beeper (adjustable tone and volume), Vibration (adjustable) ELECTRICAL Input Voltage: 4.0 VDC to 5.5 VDC Operating Power - Corded: 2.35 W (470 mA @ 5 VDC) Standby Power - Corded: 0.5 W (100 mA @ 5 VDC) Host System Interfaces: USB, KeyboardWedge, RS-232 TTL ENVIRONMENTAL Operating Temperature * - Corded: -30 ° C