Allwinner — A133 Usb Driver

That means Windows is using the MTP driver (for file transfers), not the debugging driver. Open Device Manager, right-click the device, and choose "Update Driver," then manually select the ADB interface driver.

sudo nano /etc/udev/rules.d/99-allwinner.rules Add the following line: allwinner a133 usb driver

Yes, the Allwinner A133 and A133 Plus share the same USB vendor ID (VID 1f3a ) and product IDs (PID efe8 for FEL, 1887 for ADB). The driver is cross-compatible. That means Windows is using the MTP driver