Hello, I am developing a USB HID device (simple keyboard). I want to have 2 different such keyboards connected to the same computer to share the shift, control, alt or any such modifier key. So, I do not have to have the same modifier key on the different keyboards connected to the same computer. I could think about writing a kernel device driver to facilitate such communication. But, other than that, Is there some mechanism that I can use to ensure that the 2 HID keyboards can communicate with each other when any such modifier key is pressed on either of them? I can easily add more endpoints, etc., on the device, if that helps. Thanks Joe -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html