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| Product Name | Model | Connectivity | Bluetooth Name | Firmware Version | Upgrade Method | WOL | Backlink | 6-Axis Gvro |
| NYXI Wizard 2 TMR Joy-pad White Special Edition | NJ10 | Bluetooth | NJ10(L) NJ10(R) |
V1.08 | Upgrade through KeyLinker APP only | N | Y | Y |
| NYXI Hyperion 2 Wireless JoyPad for Switch | NJ12 | Bluetooth | NJ12-L NJ12-R |
V1.19 | Upgrade through KeyLinker APP only | |||
| NYXI Wizard Black Style Wireless Joy-pad for Switch/Switch OLED | SJ01 | Bluetooth | SJ-01(L) SJ-01(R) |
V207 | 1.Upgrade through KeyLinker APP only 2.Download firmware and upgrade |
N | Y | Y |
| NYXI Master P1 Wireless PC Controller | NP01 | USB-C Wired Connection Bluetooth |
Master P1 | V519 | 1.Upgrade through KeyLinker APP only 2.Download firmware and upgrade |
N | Y | Y |
| NYXI Flexi Wireless Game Controller | NP05 | USB-C Wired Connection Bluetooth |
KeyLinkerBLE-xxxxxx （X is a random letter or number） |
V111 | 1.Upgrade through KeyLinker APP only 2.Download firmware and upgrade |
N | Y | Y |
| NYXI Warrior Bluetooth Controller | SP04 | USB-C Wired Connection Bluetooth |
SP04 | V1.70 | 1.Upgrade through KeyLinker APP only 2.Download firmware and upgrade |
N | Y | Y |
| NYXI Warrior Lite Bluetooth Controller | SP04Lite | USB-C Wired Connection Bluetooth |
SP04-LV | V1.70 | 1.Upgrade through KeyLinker APP only 2.Download firmware and upgrade |
N | Y | Y |
👉1. KeyLinker App upgrade operation steps
Step 1: Download KeyLinkerAPP
For Apple phones, search for keylinker in the STORE app to download, and for Android phones, search in the Google Play Store to download.
IOS version link: https://apps.apple.com/uy/app/keylinker/id1472490585
Android version link: https://play.google.com/store/search?q=keylinker&c=apps&hl=zh
Step 2: Switch the controller to Bluetooth pending connection status. Different models of controllers have different operating methods, please refer to the corresponding product manual.
Step 3: Open KeyLinker App, scroll down the page and wait, and it will automatically search for nearby Bluetooth signals. Click on the Bluetooth name of the product you want to upgrade.
Step 4: After successful connection, click on the small gear on the right side of the Bluetooth name.
Step 5: Click on the three dots in the upper right corner and select the firmware update option.
Step 6: Wait for the APP to recognize the firmware version, click upgrade, and wait for the controller upgrade to complete.
Note: Sometimes clicking on it may result in the latest version being --. In this case, simply re-enter the firmware update page and refresh it.
👉2. Steps for upgrading firmware
Step 1: Download the firmware upgrade program and open it.
Step 2: Insert the USB cable into the computer, hold down L3 while the controller is turned off, and insert the USB cable.
Step 3: Click on ‘’Update Firmware'' button and wait for the automatic upgrade to complete.