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Latest Usb 2.0 To Rs232 Converter, Serial Db-9 9 Pin Connector,windows 7 / 8, 32/64-bit Support, With Cd Driver! Free Shipping! - Pc Hardware Cables & Adapters - AliExpress
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Latest Usb 2.0 To Rs232 Converter, Serial Db-9 9 Pin Connector,windows 7 / 8, 32/64-bit Support, With Cd Driver! Free Shipping! - Pc Hardware Cables & Adapters - AliExpress
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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 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](https://preview.redd.it/u7goehyu4dt71.jpg?width=640&crop=smart&auto=webp&s=f916a7efc64e67375851b62dc9d69e4b0ef5417e)
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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