Amkette Optimus XL

• Amkette Optimus XL Wireless Keyboard

• USB 2.4GHz Receiver

• User Manual

• Insert Cards

The Optimus XL is a versatile full-sized wireless keyboard designed for both work and casual use. It supports 4 simultaneous connections — including 3 Bluetooth devices and 1 via USB 2.4GHz — allowing seamless switching across multiple devices. The keyboard features a compact, ergonomic layout, 9 multimedia keys and OS-level shortcut support. With support for Windows, macOS, Android, iOS, Linux, and even smart TVs, the Optimus XL is the perfect productivity companion for modern multi-device workflows.

• 4-in-1 Multi-Device Switching – 3 Bluetooth + 1 USB 2.4GHz mode

• Wide Compatibility – Works with Windows, macOS, Linux, Android, iOS, and Smart TVs

• 9 Multimedia Keys – Easy access to volume, playback, and screen shortcuts

• Fn Lock & OS Mode Switching – For universal key mapping

• Power Saving Mode – Auto sleep for battery efficiency

• Lightweight and Portable – Just 461g with compact dimensions

• Rupee Symbol Support – Quick ₹ typing for Indian users

• Insert 2×AAA batteries into the battery compartment on the back of the keyboard.

And connect to the desired mode.

• Simply plug the USB-A connector into your computer’s USB port. No driver installation is needed.

Bluetooth Mode (Supports up to 3 Devices)

• Press Fn + F9 / F10 / F11 to switch to BT Device 1 / 2 / 3

• Long press the same key to enter pairing mode

• Blue LED will blink rapidly

• Search for ‘Optimus XL1’ in your device’s Bluetooth settings and connect.”

USB 2.4GHz Mode

• Press Fn + F12 to switch to 2.4GHz mode

• Plug the USB receiver into your computer

• Red LED will blink to confirm mode change

Use the Device Switching Buttons:

• Fn + F9 – Bluetooth Device 1

• Fn + F10 – Bluetooth Device 2

• Fn + F11 – Bluetooth Device 3

• Fn + F12 – USB 2.4GHz

The Blue LED blinks 3 times to indicate the current active connection.

In 2.4GHz mode:

• Sleep after 5 mins of inactivity

• Deep sleep after 20 min

In Bluetooth mode:

• Sleep after 10 mins

• Deep sleep after 30 mins

Press any key to wake. Bluetooth reconnection may take 1–3 seconds.

Default: Fn Lock is OFF (Multimedia keys active)

Press Fn + Esc to toggle Fn Lock

Red LED indicator shows current lock status

Use the following shortcuts to optimize layout and shortcut behavior:

• Fn + Q = macOS

• Fn + W = Windows

• Fn + E = Android

• Fn + R = iOS

Red LED blinks 3 times on successful switch

• Fn + F1: Play / Pause

• Fn + F2: Mute

• Fn + F3: Volume -

• Fn + F4: Volume +

• Fn + F5: Copilot

• Fn + F6: Screenshot

• Fn + F7: Emoticon

• Fn + F8: Home

• Fn + Delete: Insert

For Windows: Ctrl + Alt + ₹ (4)

For Mac: Alt (Option) + ₹ (4)

Make sure your keyboard language is set to English (India) in system settings.

Requires 2×AAA batteries (not included in the box)

Yes. The keyboard enters sleep mode automatically to save power, but you can wake it by pressing any key. For Bluetooth connections, it may take 1–3 seconds to reconnect.

1000Hz for ultra-fast gaming response.

Up to 3 devices – BT1 + BT2 + 2.4GHz.

Compatible with:

• Windows PCs

• macOS systems

• Android tablets/phones

• iPhones and iPads

• Google TV / Fire TV

• Linux

• Smart TVs (Android-based)

• Bluetooth may take 1–3 seconds to reconnect.

• This is normal behavior due to power-saving.

• Ensure you're within Bluetooth range (≤10 meters)

• Check if batteries are inserted properly or need replacement

• Make sure no key is physically stuck or obstructed

• Clean the keyboard gently with a soft brush to remove debris

• Press keys firmly to ensure they are not jammed