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ZOWIE ER2-80 4K Enhanced Receiver

  • Supports up to 4K polling rate for ultra-responsive gaming
  • 4K enhanced receiver doubles as a charging dock
  • Compatible with U2 and DW version mice

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The ZOWIE ER2-80 4K Enhanced Receiver is designed to elevate your gaming experience with its high-performance capabilities. The receiver not only supports an impressive 4K polling rate but also serves as a convenient charging dock for compatible mice.

4K upgrade process

To take full advantage of the 4K polling rate, you'll need to update the firmware on your compatible devices. Follow these steps:

Mouse

Update Firmware

USB Receiver

Update Firmware

(Note: Does not support 4K, but firmware update is required for use)

Enhanced Receiver

Re-pairing with the mouse

Upgrade Steps
Step 1: Connection
1.
Connect the mouse to the PC in wired mode
2.
Connect the USB dongle to the PC
3.
Download and open Software to upgrade
Download Now

Notice: If you have multiple U2 mice or dongles, please connect only one at a time.

Step 2: Firmware update

Click "Update" to start the firmware update process for the USB dongle and mouse. After completing the update for one device, you can continue updating other devices until all show they are on the latest version.

Before updating Firmware
Firmware updating

Note: Any firmware version numbers shown in images are for illustration purposes only and may not reflect the final version. Always refer to the actual software for the most up-to-date firmware information.

After updating
Note :
  • The firmware update requires a wired connection to the PC.
  • Do not connect two mice, USB receiver, and enhanced receiver simultaneously during the update.
  • Do not disconnect the cable until the update is complete.
FAQ
Can the OS system run the software?

No, you must use a Windows system for the update.

Does it also support the EC-CW?

The EC-CW is not supported by this upgrade service.

What should I do if there's a power outage during the update?

After replugging the device, the software will detect it again. Simply press the update button once more to continue the update. If the software does not recognize the device, please proceed with an RMA request.

What should I do with the old USB receiver and Enhanced receiver?

They can be used after updating the firmware but will not support 4k. If you need 4k support, you must use the Enhanced receiver purchased through service for pairing.

If you encounter an update failure or the software shows the device is unrecognized, please follow these steps:

-Re-download the upgrade software.
-If the update fails, wait until the light stops flashing before retrying.
-Restart the pc.
-Try using a different USB port.
-Run as Administrator.
-Temporarily disable antivirus software.
-Try using another PC.

How to pair 4k Enhanced receiver

Click update to start the firmware update process for the USB dongle and mouse. After completing the update for one device, you can continue updating other devices until all show that they are on the latest version.

1.
Unplug

Unplug the mouse cable and switch to Enhanced Receiver mode.

2.
Press and hold

Press and hold the DPI button for 5 seconds until the DPI red light and the report rate's three white lights flash together.

3.
Replug

Replug the enhanced receiver. The mouse should stop flashing, indicating that pairing is complete. The pairing must be completed within 30 seconds.If the pairing is unsuccessful after completing the steps, please try the process again.

Note :
  • Make sure that the firmware is up to date before proceeding with pairing.
  • The mouse cannot be paired via cable while connected.
FAQ
Can one Enhanced receiver be paired with two mice simultaneously?

No, each Enhanced receiver can only be paired with one mouse at a time.

Can I pair my mouse with an Enhanced receiver from another mouse?

It depends on the specific model. Please check if your mouse's firmware update supports pairing with other receivers. Note that the EC-CW model cannot be updated and is not compatible with this pairing feature.

Can one mouse be paired with two Enhanced receivers?

No, each mouse can only be paired with one Enhanced receiver at a time.

Can the old Enhanced receiver still be used?

Yes, the old Enhanced receiver can still be used after updating its firmware. However, please note that it will not support the 4K polling rate. To use the 4K feature, you must use the new Enhanced receiver purchased specifically for this purpose.

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