... laser, depth: 3-35cm, width: 20cm, read EAN13, EAN8, 39 code, 128 code, IT25, Codebar, UPCA and UPCE, etc.11) 433M wireless ... : CRC checkout to ensure the accuracy of the wireless transmission of data12) Wireless base station and handheld terminal use in pair, a ... connect WINDOWS without any driver.There is RS232 for optional. Wireless Barcode Collector