![Amazon.com: TECHTOO USB 2.0 to RS232 DB9 Serial Cable Female Converter Adapter with Prolific PL2303 Chipset for Win10 8.1 8 7 Vista XP 2000 Andorid Linux Mac OS X 10.6 and Above (3ft/Female) : Electronics Amazon.com: TECHTOO USB 2.0 to RS232 DB9 Serial Cable Female Converter Adapter with Prolific PL2303 Chipset for Win10 8.1 8 7 Vista XP 2000 Andorid Linux Mac OS X 10.6 and Above (3ft/Female) : Electronics](https://m.media-amazon.com/images/I/61S4MTKIEuL.jpg)
Amazon.com: TECHTOO USB 2.0 to RS232 DB9 Serial Cable Female Converter Adapter with Prolific PL2303 Chipset for Win10 8.1 8 7 Vista XP 2000 Andorid Linux Mac OS X 10.6 and Above (3ft/Female) : Electronics
![Arduino Will Not Show up on Serial Port--How to Install Arduino USB Drivers in Windows 7 on a PC or on VirtualBox · Share Your Repair Arduino Will Not Show up on Serial Port--How to Install Arduino USB Drivers in Windows 7 on a PC or on VirtualBox · Share Your Repair](http://www.shareyourrepair.com/wp-content/uploads/Arduino-Driver-Installation-Device-Manager-FT232R-USB-UART-in-Other-devices1.jpg)
Arduino Will Not Show up on Serial Port--How to Install Arduino USB Drivers in Windows 7 on a PC or on VirtualBox · Share Your Repair
![Amazon.com: 3.3V 5V FT232RL USB to TTL Serial Converter Adapter Module for Arduino 4 pcs : Electronics Amazon.com: 3.3V 5V FT232RL USB to TTL Serial Converter Adapter Module for Arduino 4 pcs : Electronics](https://images-na.ssl-images-amazon.com/images/I/51oMUx1qppL._AC_UL200_SR200,200_.jpg)
Amazon.com: 3.3V 5V FT232RL USB to TTL Serial Converter Adapter Module for Arduino 4 pcs : Electronics
![18.04 - Map microcontrollers connected (FTDI) on physical USB port to Windows Virtual Machine in Virtualbox as COM - Ask Ubuntu 18.04 - Map microcontrollers connected (FTDI) on physical USB port to Windows Virtual Machine in Virtualbox as COM - Ask Ubuntu](https://i.stack.imgur.com/xOraj.png)
18.04 - Map microcontrollers connected (FTDI) on physical USB port to Windows Virtual Machine in Virtualbox as COM - Ask Ubuntu
![Finally got serial ports working, win7 host, if you have "Failed to attach the USB device (E_INVALIDARG)" issues then try deleting this win7 registry key, fixed mine. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{36FC9E60-C465-11CF-8056 ... Finally got serial ports working, win7 host, if you have "Failed to attach the USB device (E_INVALIDARG)" issues then try deleting this win7 registry key, fixed mine. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{36FC9E60-C465-11CF-8056 ...](https://external-preview.redd.it/R6D416r_3MRxLJzYQpNrBMsWKtbYzrIraHlNKY-o6TE.jpg?auto=webp&s=a50e29c515203c728f1f2fe89c51b0cf8e8f3403)
Finally got serial ports working, win7 host, if you have "Failed to attach the USB device (E_INVALIDARG)" issues then try deleting this win7 registry key, fixed mine. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{36FC9E60-C465-11CF-8056 ...
![Arduino Will Not Show up on Serial Port--How to Install Arduino USB Drivers in Windows 7 on a PC or on VirtualBox · Share Your Repair Arduino Will Not Show up on Serial Port--How to Install Arduino USB Drivers in Windows 7 on a PC or on VirtualBox · Share Your Repair](http://www.shareyourrepair.com/wp-content/uploads/Arduino-Driver-Install-Drivers-Extracted-to-Desktop-640x277.jpg)
Arduino Will Not Show up on Serial Port--How to Install Arduino USB Drivers in Windows 7 on a PC or on VirtualBox · Share Your Repair
![18.04 - Map microcontrollers connected (FTDI) on physical USB port to Windows Virtual Machine in Virtualbox as COM - Ask Ubuntu 18.04 - Map microcontrollers connected (FTDI) on physical USB port to Windows Virtual Machine in Virtualbox as COM - Ask Ubuntu](https://i.stack.imgur.com/tf747.png)
18.04 - Map microcontrollers connected (FTDI) on physical USB port to Windows Virtual Machine in Virtualbox as COM - Ask Ubuntu
![Analog Discovery 2 / Ubuntu 16.04 / FTDI immediately disconnects - Test and Measurement - Digilent Forum Analog Discovery 2 / Ubuntu 16.04 / FTDI immediately disconnects - Test and Measurement - Digilent Forum](https://content.invisioncic.com/f319528/monthly_2019_10/image.png.e8878d4f6d553229277c10c57e63b022.png)