UOTEK Industrial Mini PCI-E to RS-232 Serial Card PCIE to RS232 4 Port DB9 High Speed Converter ESD Anti-lightning UT-7784B. ● Hardware Interface. UTEK TECHNOLOGY is the industry-university-research cooperation base of Tsinghua University & Jinan University, which attracts lots of top specialists & R&D personnel on industrial communication, networking communication around the world.
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