---
product_id: 595629603
title: "New and Improved Optimus BT 4 in 1 Multi Device Wireless Keyboard/Bluetooth Keyboard | One Click Device Switching and AI Access for Windows, MacOs, Android and iOS, Dual OS Layout (Grey)"
brand: "amkette"
price: "RM144"
currency: MYR
in_stock: true
reviews_count: 8
category: "Amkette"
url: https://www.desertcart.com.my/products/595629603-new-and-improved-optimus-bt-4-in-1-multi-device
store_origin: MY
region: Malaysia
---

# Instant Bluetooth + USB 2.4GHz 4-in-1 multi-device switch AI assistant key adapts OS New and Improved Optimus BT 4 in 1 Multi Device Wireless Keyboard/Bluetooth Keyboard | One Click Device Switching and AI Access for Windows, MacOs, Android and iOS, Dual OS Layout (Grey)

**Brand:** amkette
**Price:** RM144
**Availability:** ✅ In Stock

## Summary

> ⌨️ Master multitasking with style and AI-powered smarts!

## Quick Answers

- **What is this?** New and Improved Optimus BT 4 in 1 Multi Device Wireless Keyboard/Bluetooth Keyboard | One Click Device Switching and AI Access for Windows, MacOs, Android and iOS, Dual OS Layout (Grey) by amkette
- **How much does it cost?** RM144 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/595629603-new-and-improved-optimus-bt-4-in-1-multi-device)

## Best For

- amkette enthusiasts

## Why This Product

- Trusted amkette brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power-Savvy & Reliable:** Smart sleep mode plus an On/Off switch extends battery life, powered by easy-to-replace AAA batteries—no charging fuss.
- • **Silent & Responsive Typing:** Silver membrane keys deliver a smooth, quiet typing experience that keeps you focused without distractions.
- • **Compact & Travel-Ready Design:** Ultra-slim, lightweight, and portable—perfect for the on-the-go professional who demands style and function.
- • **Seamless 4-Device Connectivity:** Switch effortlessly between 3 Bluetooth devices and 1 USB wireless connection for ultimate multitasking freedom.
- • **Smart AI Assistant Integration:** One key launches Microsoft Copilot, Siri, or Gemini depending on your OS—boosting productivity with intelligent shortcuts.

## Overview

The Amkette Optimus BT 4-in-1 Wireless Keyboard is a sleek, compact device designed for professionals juggling multiple devices. It supports seamless switching between 3 Bluetooth and 1 USB wireless connection, features an AI assistant key tailored to Windows, MacOS, Android, and iOS, and offers quiet, tactile typing with retro-inspired silver membrane keys. Its lightweight design and smart power-saving features make it ideal for mobile productivity without compromising on style or functionality.

## Description

Product Description Amkette Optimus Wireless Keyboard Series Optimus Bluetooth Optimus Bluetooth XL Optimus Pro Optimus Pro Max Amkette Optimus Bluetooth Multi Device (4in1) Wireless Keyboard The Amkette Optimus Bluetooth 4-in-1 Keyboard combines retro pop style with modern multitasking. Connect up to 4 devices (3 Bluetooth + 1 Wireless), switch instantly, enjoy smooth silent typing, quick access keys like Copilot, and a compact, portable design built to impress. One Keyboard, Four Devices USB Connectivity Enjoy a reliable and lag-free connection with the USB 2.4GHz wireless dongle. Ideal for desktops or laptops, it delivers stable performance without the hassle of Bluetooth pairing. Just plug in the dongle, and you’re ready to experience fast and uninterrupted connectivity. Bluetooth Connectivity Effortlessly pair up to 3 Bluetooth devices and switch between them with a simple key press. Whether you’re working on your laptop, browsing on your tablet, or texting on your smartphone, the Optimus BT ensures seamless multitasking for maximum productivity and convenience. Retro Pop Keys Add a bold twist to your desk with Retro Pop keys — vibrant, tactile, and styled to stand out. Designed for smooth, silent typing with a nostalgic vibe, they bring personality and comfort to every keystroke. Quick Action Keys for Instant Control AI Assistant Key Instantly launch Copilot on Windows, Siri on Apple, or Gemini on Android. Screenshot Key Capture your screen in a single tap — no shortcuts, no hassle, just instant snapshots. Emoticon Key Express more, faster. Open your emoji panel instantly and add fun to every message. Show Desktop Key Clear the clutter. One tap to minimize everything and get a clean view of your desktop. Seamless Switching Across Multiple OS Devices Mac Mode Optimized for macOS with full shortcut support and fluid navigation. Windows Mode Switch to Windows for complete compatibility with your PC commands. Android Mode Type, navigate, and multitask with ease on tablets and smartphones. iOS Mode Instantly sync with iPhones and iPads for typing on the go. Power That Keeps Up With You Smart Power Saving with On/Off Switch Stay efficient with built-in power-saving tech and a dedicated On/Off switch that helps conserve energy when not in use — perfect for on-the-go users. Powered by 2x AAA Batteries Experience long-lasting, reliable performance powered by 2 AAA batteries. No charging hassles — just pop them in and stay connected anytime, anywhere.

Review: Excellent purchase - Good value for money. The keyboard is compact, lightweight, and easy to connect. The multi-device switching works smoothly, and typing is comfortable for daily use. Overall, a great wireless keyboard with useful features.
Review: Value for money - First I received the product without the dongle but after calling the customer service of desertcart i got replacement after 3 days.Used the keyboard for 1 week and it works really well, it sound good,looks good and connect really fast also bulid quality is great.i preffer blutooth over dongle and it really works good.From my side there I no problem with product at all.Good for those who do not want num pad.

## Features

- 𝟰-𝗶𝗻-𝟭 𝗖𝗼𝗻𝗻𝗲𝗰𝘁𝗶𝘃𝗶𝘁𝘆 : This keyboard for laptop lets you effortlessly switch between 3 Bluetooth devices and 1 USB 2.4 GHz wireless connection, making it a flexible computer keyboard for seamless multitasking.
- 𝗢𝗻-𝘁𝗵𝗲-𝗙𝗹𝘆 𝗗𝗲𝘃𝗶𝗰𝗲 𝗦𝘄𝗶𝘁𝗰𝗵𝗶𝗻𝗴 : Instantly switch between paired devices with dedicated keys, enhancing productivity across devices when using this laptop keyboard.
- 𝗢𝗦-𝗔𝗱𝗮𝗽𝘁𝗶𝘃𝗲 𝗔𝗜 𝗙𝘂𝗻𝗰𝘁𝗶𝗼𝗻𝗮𝗹𝗶𝘁𝘆 : The AI Assistant key in this keyboard intelligently adapts to your device — launching Microsoft Copilot on Windows, Siri on Apple, and Gemini on Android — making it a smart keyboard for laptop and cross-platform usage.
- 𝗤𝘂𝗶𝗰𝗸 𝗔𝗰𝘁𝗶𝗼𝗻 & 𝗙𝗻 𝗟𝗼𝗰𝗸 𝗞𝗲𝘆𝘀 : Specialized keys for multimedia control and function locking make this keyboard for laptop convenient for both work and entertainment.
- 𝗙𝗹𝘂𝗶𝗱 𝗧𝘆𝗽𝗶𝗻𝗴 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 : Enjoy smooth, comfortable typing with silver membrane keys that deliver quiet and responsive keystrokes on this computer keyboard.
- 𝗖𝗼𝗺𝗽𝗮𝗰𝘁 & 𝗧𝗿𝗮𝘃𝗲𝗹-𝗥𝗲𝗮𝗱𝘆 𝗗𝗲𝘀𝗶𝗴𝗻 : This ultra-slim and lightweight keyboard for laptop is designed for portability without compromising usability.
- 𝗦𝗺𝗮𝗿𝘁 𝗣𝗼𝘄𝗲𝗿 𝗦𝗮𝘃𝗶𝗻𝗴 : Featuring an On/Off switch and intelligent sleep mode, this computer keyboard ensures extended battery life for efficient everyday use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CPM442QH |
| Antenna Location | Everyday Use |
| Best Sellers Rank | #744 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #14 in Keyboards |
| Box Contents | 1 x 2.4G Receiver, 1 x Keyboard, 1 x QSG |
| Brand | Amkette |
| Brand Name | Amkette |
| Button Quantity | 78 |
| Colour | Grey |
| Compatible Amazon Tablet Models | Amazon Fire 7 12th Generation, Amazon Fire HD 10 13th Generation, Amazon Fire HD 8 12th Generation, Amazon Fire HD 8 Kids Pro 12th Generation, Amazon Fire Max 11 13th Generation |
| Compatible Devices | PC, Smartphone, iPad and Android Tablets |
| Compatible Operating System Family | Android, Windows |
| Compatible Tablet Computer Models | Amazon Fire 7 12th Generation, Amazon Fire HD 10 13th Generation, Amazon Fire HD 8 12th Generation, Amazon Fire HD 8 Kids Pro 12th Generation, Amazon Fire Max 11 13th Generation |
| Connectivity Technology | Bluetooth |
| Country of Origin | China |
| Customer Reviews | 4.0 out of 5 stars 1,350 Reviews |
| Enclosure Material | Acrylonitrile Butadiene Styrene |
| Global Trade Identification Number | 08904144804734, 45770608738614 |
| Hand Orientation | Ambidextrous |
| Importer Contact Information | Allied Electronics & Magnetics private Limited |
| Item Dimensions L x W x H | 28.7L x 12.7W x 2H Centimeters |
| Item Type Name | Keyboard |
| Item Weight Unit of Measure | 330 Grams |
| Keyboard Description | Multi Functional |
| Keyboard Layout | QWERTY |
| Language | English |
| Manufacturer | Allied Electronics & Magnetics Pvt. Ltd., Allied Electronics & Magnetics private Limited |
| Manufacturer Contact Information | Allied Electronics & Magnetics private Limited |
| Manufacturer Part Number | 473 |
| Minimum Required Operating System Version | Android 13.0 |
| Model Name | Optimus Bluetooth 4 in 1 Keyboard |
| Model Number | Optimus - Grey |
| Number of Batteries | 2 |
| Number of Keys | 78 |
| Number of Sections | 2 |
| Packer Contact Information | Allied Electronics & Magnetics private Limited |
| Power Source | Battery Powered |
| Product Features | Compact, Lightweight & Portable, Retro Pop Silver Membrane Keys, Seamless 4-in-1 Connectivity |
| Recommended Uses For Product | Everyday Use |
| Style Name | Compact - Grey |
| Switch Type | Tactile |
| Unit Count | 1.00 Count |
| Warranty Description | 1 Year Manufacturing Warranty |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Amkette
- **Compatible Devices:** PC, Smartphone, iPad and Android Tablets
- **Connectivity Technology:** Bluetooth
- **Keyboard Description:** Multi Functional
- **Recommended Uses For Product:** Everyday Use

## Images

![New and Improved Optimus BT 4 in 1 Multi Device Wireless Keyboard/Bluetooth Keyboard | One Click Device Switching and AI Access for Windows, MacOs, Android and iOS, Dual OS Layout (Grey) - Image 1](https://m.media-amazon.com/images/I/61+TXBHS-HL.jpg)
![New and Improved Optimus BT 4 in 1 Multi Device Wireless Keyboard/Bluetooth Keyboard | One Click Device Switching and AI Access for Windows, MacOs, Android and iOS, Dual OS Layout (Grey) - Image 2](https://m.media-amazon.com/images/I/61kCdZnIUOL.jpg)
![New and Improved Optimus BT 4 in 1 Multi Device Wireless Keyboard/Bluetooth Keyboard | One Click Device Switching and AI Access for Windows, MacOs, Android and iOS, Dual OS Layout (Grey) - Image 3](https://m.media-amazon.com/images/I/714bxQ3vy+L.jpg)
![New and Improved Optimus BT 4 in 1 Multi Device Wireless Keyboard/Bluetooth Keyboard | One Click Device Switching and AI Access for Windows, MacOs, Android and iOS, Dual OS Layout (Grey) - Image 4](https://m.media-amazon.com/images/I/612sGoVbzQL.jpg)
![New and Improved Optimus BT 4 in 1 Multi Device Wireless Keyboard/Bluetooth Keyboard | One Click Device Switching and AI Access for Windows, MacOs, Android and iOS, Dual OS Layout (Grey) - Image 5](https://m.media-amazon.com/images/I/61wp8QG+2lL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent purchase
*by A***R on 26 June 2026*

Good value for money. The keyboard is compact, lightweight, and easy to connect. The multi-device switching works smoothly, and typing is comfortable for daily use. Overall, a great wireless keyboard with useful features.

### ⭐⭐⭐⭐ Value for money
*by P***H on 30 May 2026*

First I received the product without the dongle but after calling the customer service of amazon i got replacement after 3 days.Used the keyboard for 1 week and it works really well, it sound good,looks good and connect really fast also bulid quality is great.i preffer blutooth over dongle and it really works good.From my side there I no problem with product at all.Good for those who do not want num pad.

### ⭐⭐⭐⭐⭐ Amazing Keyboard with Multidevice Support to enhance your productivity!!!!!!!!
*by N***K on 7 April 2026*

I’ve been using this Amkette Wireless Bluetooth keyboard for a while now, and I’m really impressed with its performance. The standout feature for me is the ability to connect to up to 4 devices — 3 via Bluetooth and 1 using the USB dongle. Switching between devices is super seamless using the dedicated buttons, which makes multitasking incredibly easy. I regularly use it with my phone and two laptops, and it connects flawlessly every time without any lag or hassle. The pairing process was quick, and once connected, it stays stable. Overall, a very convenient and reliable keyboard, especially if you work across multiple devices. Definitely worth it! Build Quality is good and sturdy.... Looks good, trendy bubble keys and Compact.... Pros: 1. Small Size like a Laptop's Keyboard Without Num-Pad 2. Easy fit in Bags and Drawers. 3. Quick Switch between devices.... maximum latency is 2 seconds while switching but that too is not always... but sometimes.... 4. No Comments on Battery Life as I have just started using it, though It goes in Power Saver mode when idle because it gives a lag when used after sometime or when It Wakes up. 5. Dedicated Power Button for more Power Saving when not in use Cons: 1. Windows and Alt Key's Placement is Swapped with each other on both side... so sometimes you Might Press ALT+ Combinations instead of Windows+ Combinations 2. I wish it could have dedicated HOME, END, PG dn and PG up keys but those are integrated with Navigation Keys. 3. It does not have a Silent Features like Dell, so when you type it makes sound, so you might get feeling of old TVS Keyboards. Batteries are not included but that is fine... That's how you minimize the cost of the product and make it attractive pricing. Final Verdict----- Go for it, 799/- is always a good price for this!!!!!

## Frequently Bought Together

- Amkette Optimus BT 4 in 1 Wireless Keyboard 2.4 GHz & Bluetooth 5.0 Connectivity with 3 Bluetooth and 1 USB Device, Compact Bluetooth Keyboard, On/Off Switch, Silent Keys, Shortcut Multimedia Keys
- Portronics Toad One Bluetooth Mouse with 2.4 GHz & BT 5.3 Dual Wireless, 6 Buttons, Rechargeable, RGB Lights, Connect 3 Devices, Ergonomic Design for Laptop, Smartphone, Tablet (Black)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-07-18*