USB host Shield serial communication

I would like to communicate with an UPS inverter by APC protocol, the inverter is connected to the Arduino board (Uno) by an USB cable plug to the USB host port of the shield…

I have found many libraries to use the shield, but the examples are about communication with joysticks… and I need of a communication like the Serial library : use the USB host port of the shield as simply as Serial.write(“myValue”), myCharValue = Seria.read() …

Do you know a simple library of communication like the Serial library to Read / Write From / To the USB host port of the shield ?

Think you in advance and sorry for my English (English is not my mother tongue…)

Are you using USB Host Shield version 1 or version 2?

I use an Keyes USB Host shield, but I think that the hardware is the same that the USB Host Shield version 2

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Hi Sonis

Have you had any luck regarding this, as I am currently attempting something very similar?

I am currently stuck on the same problem, any help relating to Serial communication as USB host would be much appreciated