How to Connect Your Keychron K4 HE Keyboard to a PC

Keychron K4 HE Connection Methods

• 💡 The Keychron K4 HE keyboard can be connected to a PC using three primary methods: Bluetooth, a 2.4G adapter, or a wired USB connection.

Bluetooth Connection

• 📱 To connect via Bluetooth, first switch on the keyboard's Bluetooth function and then pair it with your PC.
• ⚠️ It's noted that Bluetooth and wireless connections may result in a lower polling rate compared to other methods.

2.4G Adapter Connection

• 🔌 Connect the provided 2.4G adapter to your PC.
• 🖱️ Use the designated button on the keyboard to switch the connection mode to 2.4G.

Wired USB Connection

• cable Connect your keyboard to your PC using a USB cable.
• 🔌 For a wired setup, you can also use adapters: one part connects to the PC, and the adapter connects to the keyboard.

Charging and Switching

• 🔋 The keyboard can be charged while connected via USB. For charging, you can unplug the adapter and connect the keyboard directly to the cable.
• 🔄 The video briefly touches on switching between wireless and wired connections, and charging the keyboard while it remains connected.