The T-WOLF T78 Threemode Mechanical Keyboard offers flexible connectivity with Bluetooth, wired Type‑C, and 2.4GHz wireless options. Its large battery capacity ensures extended use, while the multifunction knob and open key design add extra control and convenience. It’s built for gamers and professionals who want both versatility and elegance.

Key Features:

• Connectivity modes: Bluetooth 5.0, Type‑C wired, 2.4GHz wireless

• Battery capacity: 4000mAh rechargeable battery

• Wire length: 1.8m Type‑C cable

• Keycaps: 99 keys + multifunction knob + open key design

• Color: White‑Blue / Black Yellow

• Layout: Full‑featured mechanical keyboard with versatile controls

BT disconnect after sleep or restart

• Affected devices: T‑Wolf T78 keyboard

• Fix: Disable USB Power Saving (Bluetooth is often USB‑based)

• Steps in Device Manager:

  • Expand Universal Serial Bus controllers

  • For each USB Root Hub:

    • Double‑click it

    • Go to Power Management

    • Uncheck Allow the computer to turn off…

• Final step: Restart your computer