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Beyond Logic includes detailed information on Universal Serial Bus, Serial Ports (RS232), Parallel Ports (SPP/ECP/EPP/IEEE1284), Device Drivers and more. Most texts also come in PDF for easy Download & Printing

RS232, TCP/IP and Barcode Software

Information, tools, and books for programmers and system designers involved with USB, the PC

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Serial Port Tool focuses on RS232 serial port & network communication software.

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