AOC旗艦級4K商用闊屏幕U2790PC　4K IPS HDR10及USB-C頂級規格　嶄新視覺體驗

AOC旗艦級4K商用闊屏幕U2790PC　4K IPS HDR10及USB-C頂級規格　嶄新視覺體驗

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