Galletto 1260 Drivers Windows 10 Fixed Fix Jun 2026

Double-click .

Plug your Galletto 1260 cable into a USB port on your laptop. (Always use a if available; USB 3.0 ports can cause communication timeouts). Right-click the Start Menu and open Device Manager .

Select and click Save Changes. Configuring the Galletto 1260 Software galletto 1260 drivers windows 10 fixed

Locate the section and change the Latency Timer (msec) from its default of 16 down to 1 . Click OK to save and exit.

In Device Manager, click at the top menu bar, then click Scan for hardware changes . Double-click

By forcing the legacy FTDI driver, dropping the latency timer to 1ms, and utilizing Windows 10 Compatibility Mode, you can bypass the modern OS restrictions and successfully use your Galletto 1260 cable to read and write ECU maps. What are you trying to read?

Sometimes the issue is the hardware ID (PID) of the cable itself. If your cable isn't recognized at all, its internal EEPROM might have been wiped or corrupted. Right-click the Start Menu and open Device Manager

Locate the device. It will likely appear under as a USB Serial Port with a yellow exclamation mark, or under Other Devices as an Unknown Device . Right-click the item and choose Update Driver . Select Browse my computer for drivers .