Amkette Optimus Pro Max
4 in 1 Wireless Keyboard
Updated on
Additional Resources
Product Manual
Product Overview
The Amkette Optimus Pro Max is a premium, multi‑device Bluetooth and 2.4GHz keyboard built for seamless productivity across platforms. Its compact design, built‑in AI Copilot/Siri button, long‑lasting battery, and dedicated device switch keys make it ideal for work, play, and travel.
What’s in the Box?
Optimus Pro Max Keyboard
2.4GHz USB Receiver
User Manual
Key Features
4-in-1 Wireless Connectivity: Effortlessly switch between multiple devices without reconnecting, making multitasking seamless.
Dedicated Device Switching Buttons: Instantly toggle between connected devices, saving time and effort.
Tear-Drop Concave Keys: Provides a comfortable typing experience with improved accuracy and reduced finger fatigue.
Rechargeable Battery with Type-C Charging: No need for frequent battery replacements; fast and convenient charging.
On/Off Button: Helps conserve battery life when the keyboard is not in use.
Wrist Pad for Enhanced Comfort: Reduces wrist strain for extended typing sessions, ensuring better ergonomics.
Wide Compatibility: Works seamlessly with various operating systems, eliminating the need for multiple keyboards.
Multimedia Shortcut Keys: Quick access to essential functions like volume control, playback, and productivity shortcuts.
Fn Lock Button: Customize your experience by choosing between Function keys or Multimedia shortcuts.
Shortcuts for CoPilot, Emoji, Screenshots, and more: Boosts efficiency with dedicated shortcuts for quick actions.
Multiple OS Modes: Optimized experience with dedicated multimedia shortcuts for different platforms.
Calculator Button: Instantly access the calculator for quick calculations.
Device Dock for iPads, Tablets, and Phones: Keeps your devices upright and within easy reach while you work.
Dedicated LED Indicators: Provides clear visibility for Caps Lock and other status indicators, reducing errors.
Full-Size Design: Ensures a complete typing experience with all necessary keys for productivity.
Dedicated LED Indicators: Provides clear visibility for Caps Lock and other status indicators, reducing errors.
Quick Setup Guide
Power ON the Keyboard
Locate the Power Switch on the side or back of the keyboard.
Slide the switch to the ON position.
The keyboard’s LED will blink briefly to confirm it’s powered on.
Connect via Bluetooth
To pair with a Bluetooth device:
Make sure the keyboard is powered ON.
Long-press the desired Bluetooth key — BT1, BT2, or BT3 — for 3–5 seconds.
The corresponding LED will blink rapidly to indicate pairing mode.
On your device, open Bluetooth Settings and select “Optimus PM1”.
Once paired, the blinking will stop, confirming connection.
Repeat this process with different buttons to connect up to 3 Bluetooth devices.
Connect via 2.4GHz Wireless
To use the included USB receiver:
Plug the 2.4GHz USB receiver into any USB-A port.
Press the 2.4G button on the keyboard.
The keyboard will connect automatically.
If it doesn’t, reinsert the receiver and press 2.4G again.
Switching Between Devices
The Optimus Pro Max supports up to 4 devices:
Press BT1, BT2, or BT3 to toggle between Bluetooth devices.
Press 2.4G to switch to the USB wireless connection.
The active key’s LED will briefly light up to confirm the switch.
Platform & OS Mode
Switch OS Mode:
Windows / Android: Fn + W
macOS: Fn + Q
iOS: Fn + E
Chrome OS: Fn + R
Enables automatic adjustment of multimedia keys for the selected OS.
🌈 RGB Lighting Controls
Function Lock: Press Fn + Esc
(Default OFF = Multimedia. ON = Standard F‑keys)Rupee Symbol:
Windows: Ctrl + Alt + 4
Mac: Alt + 4 (ensure keyboard language is set to English (India)
Shortcut Keys
Function Lock: Press Fn + Esc
(Default OFF = Multimedia. ON = Standard F‑keys)Rupee Symbol:
Windows: Ctrl + Alt + 4
Mac: Alt + 4 (ensure keyboard language is set to English (India)
🔄 Reset & Customization
Factory Reset = Fn+ESC
3-Pin Replaceable Switches — Use included puller to swap.
Power Management
Charging: Use the included USB‑C cable. Keyboard works while charging.
Check Status: Red LED = Low, Green LED = Charged.
Save Power:
2.4G Mode: Sleep after 2 seconds of inactivity, deep sleep after 20 mins.
Bluetooth Mode: Deep sleep after 30 mins.
Tips:
Turn OFF when not in use.
Avoid leaving in pairing mode unnecessarily.
Compatibility
Supported OS:
Windows 10 & 11
macOS 11+
iPadOS 14+
iOS 14+
Android 9.0+
Linux (most distributions)
Additional Features:
iPad/iPhone Compatible
macOS‑Optimized Shortcuts (Spotlight, Mission Control)
Troubleshooting
Keyboard Not Responding? Check if powered ON, charged, or re‑pair.
2.4G Not Working? Ensure receiver is plugged in securely or try another USB port.
Multimedia Keys Not Working? Check if Function Lock (Fn + Esc) is enabled.
Input Lag? Move closer to the device or switch to 2.4GHz Mode for reduced latency.
