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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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Amazon.com: XXONE USB 3.0 A to A Cable 20ft,Type A Male to Male Cable Cord for Data Transfer Hard Drive Enclosures Printers Modems Cameras : Electronics
![AIMOS USB Ser Selector with Remote Control 4PCs Sharing 4 USB Devices KVM S Adapter for Mouse Keyboard Printer U Disk - Walmart.com AIMOS USB Ser Selector with Remote Control 4PCs Sharing 4 USB Devices KVM S Adapter for Mouse Keyboard Printer U Disk - Walmart.com](https://i5.walmartimages.com/asr/8875980d-86d1-4465-ad0a-2243ce23b6e7.3f768e6cf3f26c34e3d6224a0f71fcb4.jpeg)
AIMOS USB Ser Selector with Remote Control 4PCs Sharing 4 USB Devices KVM S Adapter for Mouse Keyboard Printer U Disk - Walmart.com
![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
![PL-USB2-BLASTER | PL-USB2-BLASTER Programmer Accessories USB 2.0 Prog Cable FPGA CPLD Ser Conf - IC CHIP CO., LIMITED PL-USB2-BLASTER | PL-USB2-BLASTER Programmer Accessories USB 2.0 Prog Cable FPGA CPLD Ser Conf - IC CHIP CO., LIMITED](https://www.12chip.com/upload/product_to_local/altera/lrg/PLUSB2BLASTER_t.jpg)
PL-USB2-BLASTER | PL-USB2-BLASTER Programmer Accessories USB 2.0 Prog Cable FPGA CPLD Ser Conf - IC CHIP CO., LIMITED
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