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USB 2.0 TO RS232 CABLE, CAB-USB-SER, 1.5M ON SALE in JOHANNESBURG SOUTH AFRICA AT WALSOFT COMPUTER SHOP
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Amazon.com: EC Buying USB 2.0 to Serial 9-Pin RS232 Serial Adapter, DB-9 USB to Serial RS232 Converter Cable, USB 9-Pin Serial Cable, Serial to USB Adapter Support Windows 7/8/10/11/32/64/XP/RS232 to USB :
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I brought this board from Amazon.It blinks when I plug into my laptop.But I couldn't work with it. It shows as "USB 2.0-Ser!" in the device manager. And I couldn't update drivers
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USB 2.0 9 Pin Male to Female Adapter Extension Cable USB2.0 9Pin M/F Multiplier Extension Cord Wire 9 Pin USB2.0 Extension Cable - AliExpress
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Amazon.com: Kensington Port Replicator/Expansion Dock with USB, SER, PAR, ETH for Dell Inspiron (TM) - 33232 : Electronics
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Amazon.com: Zebra ZT410 203 dpi USB 2.0/RS-232 Ser/ 10/100 Enet/Blth 2.1/ EZPL (Renewed) : Office Products
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