Usb Download Cable Gev189 Driver Windows 10 Guide
The GEV189 refers to a USB download cable used primarily for transferring firmware, ROMs, or data between a Windows PC and embedded devices (feature phones, some telecom modules, or legacy handhelds). It typically presents as a USB-to-serial or USB-to-special-protocol adapter and requires a driver so Windows 10 can recognize the cable and the attached device.
Once installed (without error codes):
If the official driver gives a Code 10 error, your cable has a cloned chip. You need the v3.3.2.105 or v3.3.5.122 driver (Windows 8.1 driver, but works on Windows 10).
Where to find it safely:
Important: You must disable driver signature enforcement temporarily to install legacy drivers. We’ll cover that below.
Driver needed: Prolific PL-2303 (most GEV189 cables use this chip)
Windows 10 issue: Older PL-2303 chips (HXA, XA, TA) are not supported by latest official drivers.
Before searching for drivers, try this simple fix that works for many USB cables on Windows 10: Usb Download Cable Gev189 Driver Windows 10
Q: Is there an official GE driver for GEV189 on Windows 10? A: No. GE (now Emerson) does not provide Windows 10 drivers for GEV189. You must use the chipset manufacturer’s drivers (Silicon Labs or FTDI).
Q: Can I use a GEV189 cable for Arduino or Raspberry Pi? A: Physically yes, if you match voltage levels (3.3V or 5V). But the cable is overpriced for that purpose; a $5 CP2102 module is better.
Q: Why does my GEV189 work on one Windows 10 PC but not another? A: Differences in Windows 10 build version (e.g., 1809 vs 22H2) or USB controller chipsets (Intel vs ASMedia). Use the working PC as your dedicated programming machine. The GEV189 refers to a USB download cable
Q: The driver installs, but Proficy says "Target not responding". A: Check your baud rate, parity (usually Even), data bits (8), stop bits (1), and flow control (None). Also confirm the PLC is in Stop or Program mode.
Q: Where can I buy a genuine GEV189 cable today? A: Amazon, eBay, or industrial surplus sites. Look for listings that explicitly say "FTDI chip" or "original GE". Avoid listings under $15 – they are fake Prolific cables.
