Lv2037 Small design Small design allowing easy integration into oem equipments and systems High performance Outstanding decoding performance for major 1d&2d barcodes, like: 2d pdf417, qr code, data matrix, chinese sensible code, aztec code, Maxicode, micropdf417*, etc 1d code128, ean-13, ean-8, code39, upc-a, upc-e, codabar, Interleaved 2 of 5, itf-6, itf-14, isbn, code 93, ucc/ean-128, Gs1 databar, gs1 composite code, matrix 2 of 5, code11, industrial 25, Standard 25, etc Fast scanning High performance cpu ensuring fast and accurate scans. Fast scanning and Decoding accuracy. Barcodes rotated at any angle can still be read with ease. Interface socket Longview evk for test and evaluation on lv2037. This evk includes beeper and beeper`s driver circuit, led and led`s driver circuit, trigger, reset key, rs232 interface, usb interface and so forth. The engine can be mounted on evk via 12-pin flexible flat cable interface with external device(host) Power supply High efficiency, with dc 3.3-5v operating voltage, can working under high temperature at 50° c and has passed test. Model: Lv2037 Current working 330ma Weight: combined type: 11.8g; discrete type: 8.3g Dimension: 40.5mm(l)*25mm(w)*20mm(h)