The K87 features per-key RGB. The software allows granular control:
Short answer: No, but highly recommended.
For casual typists, the software is optional. For competitive gamers and productivity power users, it is essential. ziyoulang k87 software
Out of the box, the Ziyoulang K87 functions as a standard plug-and-play input device. Without the software, users cannot access its advanced features. The Ziyoulang K87 software (often labeled generically as a "custom mechanical keyboard driver" or sourced via the vendor's website) is designed to perform three primary functions:
Typically, the legitimate software is distributed in one of two ways: The K87 features per-key RGB
Pro Tip: Look for a file named something like K87_Driver_Setup_v2.0.exe or Ziyoulang_K87_Configurator.exe. The file size should be between 5MB and 30MB—anything larger is suspicious.
A significant topic in the community regarding the K87 is compatibility with Via or Vial (open-source keyboard configuration software), which is far superior to the proprietary software. For casual typists, the software is optional
Despite its power, users often encounter bugs. Here are the most common fixes.
It is important to set realistic expectations. The ziyoulang k87 software is not QMK. You will not be able to write C code or use online VIA configurators. However, for 99% of users, the proprietary software is sufficient. The advantage of Ziyoulang’s driver is its user-friendly GUI. You don't need to flash firmware to change a key; you simply click a button.
Trade-offs: