---
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: "R437"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Amkette"
url: https://www.desertcart.co.za/products/595629603-new-and-improved-optimus-bt-4-in-1-multi-device
store_origin: ZA
region: South Africa
---

# 4-device seamless switching AI assistant cross-platform 2.4 GHz + Bluetooth dual mode 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:** R437
**Availability:** ✅ In Stock

## Summary

> ⌨️ Elevate your workspace: one keyboard, four devices, infinite possibilities.

## 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?** R437 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/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

- • **AI at Your Fingertips:** One smart key launches Microsoft Copilot, Siri, or Gemini depending on your OS—boosting productivity with zero friction.
- • **Power Smart, Lasts Long:** Intelligent sleep mode and on/off switch extend battery life so you stay unplugged longer.
- • **Ultra-Portable, Ultra-Ready:** Slim, lightweight design fits your on-the-go lifestyle without compromising comfort or style.
- • **Switch Instantly, Work Effortlessly:** Dedicated keys let you toggle between 3 Bluetooth and 1 USB device in a snap—multitasking made sleek.
- • **Whisper-Quiet, Silver Membrane Keys:** Enjoy a premium typing experience that’s smooth, silent, and perfect for long work sessions or late-night creativity.

## Overview

The Amkette Optimus BT 4-in-1 Wireless Keyboard is a compact, multi-device powerhouse designed for professionals juggling Windows, macOS, Android, and iOS. It features seamless switching between 3 Bluetooth devices plus a 2.4 GHz USB connection, an adaptive AI assistant key tailored to each OS, and whisper-quiet silver membrane keys. Lightweight and travel-ready, it combines smart power-saving with dedicated multimedia controls, making it the ultimate productivity companion for the modern multitasker.

## Description

Buy Amkette 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) online at low price in India on desertcart.in. Check out Amkette 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) reviews, ratings, features, specifications and browse more Amkette products online at best prices on desertcart.in.

Review: Amkette Optimus BT 4 in 1 user experience - The Amkette New and Improved Optimus BT 4 in 1 Multi Device Wireless Keyboard is well-regarded for its versatility and build quality. It allows you to connect up to 4 devices (3 via Bluetooth and 1 via a 2.4GHz USB receiver), making it ideal for multitasking across laptops, PCs, tablets, and smartphones. Key Features -Supports seamless switching between 4 devices with dedicated quick-switch keys. -Silent membrane keys for quiet typing, suitable for both office and home use. -Compact and portable design, comfortable for long hours of typing, and easy to carry. -Multi-OS compatibility including Windows, macOS, Android, and iOS. -Dedicated AI assistant button for quick access to tools like Copilot, Siri, or Gemini. User Experience -Users consistently mention the keyboard is value for money, describing fast and comfortable typing, silent keys, and solid build quality. -Many appreciate the clutter-free, wireless setup and report reliable device switching and connectivity. -The keyboard runs on AAA batteries (with some models having a rechargeable variant) and features smart power saving modes for extended battery life.​
Review: Great Keyboard for the price! - Good build quality and finish. Good stuff for the price. Love the compact size, great for travel. Pairs well with my Mac Mini m4 and live that the Mac specific keys are indicated which is great for a beginner Mac user like me. Lovely color choices too, thinking of picking more than one in the future. Will update on long term use in a few months.

## Features

- 𝟰-𝗶𝗻-𝟭 𝗖𝗼𝗻𝗻𝗲𝗰𝘁𝗶𝘃𝗶𝘁𝘆: Effortlessly switch between 3 Bluetooth devices and 1 USB 2.4 GHz wireless connection for seamless multitasking.
- 𝗢𝗻-𝘁𝗵𝗲-𝗙𝗹𝘆 𝗗𝗲𝘃𝗶𝗰𝗲 𝗦𝘄𝗶𝘁𝗰𝗵𝗶𝗻𝗴: Instantly switch between paired devices with dedicated keys for enhanced productivity.
- 𝗢𝗦-𝗔𝗱𝗮𝗽𝘁𝗶𝘃𝗲 𝗔𝗜 𝗙𝘂𝗻𝗰𝘁𝗶𝗼𝗻𝗮𝗹𝗶𝘁𝘆: The AI Assistant key intelligently adapts to your device — launching Microsoft Copilot on Windows, Siri on Apple, and Gemini on Android — for seamless, cross-platform productivity.
- 𝗤𝘂𝗶𝗰𝗸 𝗔𝗰𝘁𝗶𝗼𝗻 & 𝗙𝗻 𝗟𝗼𝗰𝗸 𝗞𝗲𝘆𝘀: Specialized keys for multimedia control and function locking, providing convenience for both work and play.
- 𝗙𝗹𝘂𝗶𝗱 𝗧𝘆𝗽𝗶𝗻𝗴 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲: Enjoy smooth, comfortable typing with silver membrane keys for quiet and responsive keystrokes.
- 𝗖𝗼𝗺𝗽𝗮𝗰𝘁 & 𝗧𝗿𝗮𝘃𝗲𝗹-𝗥𝗲𝗮𝗱𝘆: Ultra-slim, lightweight build designed for portability without compromise.
- 𝗦𝗺𝗮𝗿𝘁 𝗣𝗼𝘄𝗲𝗿 𝗦𝗮𝘃𝗶𝗻𝗴: Includes an On/Off switch and intelligent sleep mode for extended battery life.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CPM442QH |
| Batteries Included | No |
| Batteries Required | Yes |
| Best Sellers Rank | #2,373 in Electronics ( See Top 100 in Electronics ) #12 in Keyboards |
| Brand | Amkette |
| Compatible Devices | PC, Smartphone, iPad and Android Tablets |
| Connector Type | Bluetooth |
| Country of Origin | China |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,173) |
| Date First Available | 5 December 2023 |
| Generic Name | Keyboard |
| Hand Orientation | Ambidextrous |
| Importer | Allied Electronics & Magnetics private Limited |
| Item Dimensions LxWxH | 28.7 x 12.7 x 2 Centimeters |
| Item Weight | 330 g |
| Item model number | Optimus - Grey |
| Keyboard Description | Multi Functional |
| Manufacturer | Allied Electronics & Magnetics Pvt. Ltd. |
| Material | Acrylonitrile Butadiene Styrene |
| Model | Optimus - Grey |
| Model Name | Optimus Bluetooth 4 in 1 Keyboard |
| Mounting Hardware | 1 x 2.4G Receiver, 1 x Keyboard, 1 x QSG |
| Net Quantity | 1.00 Count |
| Number of items | 1 |
| Packer | Allied Electronics & Magnetics private Limited |
| Power Source | Battery Powered |
| Product Dimensions | 28.7 x 12.7 x 2 cm; 330 g |
| Special Features | Compact, Lightweight & Portable, Retro Pop Silver Membrane Keys, Seamless 4-in-1 Connectivity |

## 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)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amkette Optimus BT 4 in 1 user experience
*by A***G on 2 November 2025*

The Amkette New and Improved Optimus BT 4 in 1 Multi Device Wireless Keyboard is well-regarded for its versatility and build quality. It allows you to connect up to 4 devices (3 via Bluetooth and 1 via a 2.4GHz USB receiver), making it ideal for multitasking across laptops, PCs, tablets, and smartphones. Key Features -Supports seamless switching between 4 devices with dedicated quick-switch keys. -Silent membrane keys for quiet typing, suitable for both office and home use. -Compact and portable design, comfortable for long hours of typing, and easy to carry. -Multi-OS compatibility including Windows, macOS, Android, and iOS. -Dedicated AI assistant button for quick access to tools like Copilot, Siri, or Gemini. User Experience -Users consistently mention the keyboard is value for money, describing fast and comfortable typing, silent keys, and solid build quality. -Many appreciate the clutter-free, wireless setup and report reliable device switching and connectivity. -The keyboard runs on AAA batteries (with some models having a rechargeable variant) and features smart power saving modes for extended battery life.​

### ⭐⭐⭐⭐ Great Keyboard for the price!
*by T***S on 3 January 2026*

Good build quality and finish. Good stuff for the price. Love the compact size, great for travel. Pairs well with my Mac Mini m4 and live that the Mac specific keys are indicated which is great for a beginner Mac user like me. Lovely color choices too, thinking of picking more than one in the future. Will update on long term use in a few months.

### ⭐⭐⭐⭐⭐ Review about the product
*by S***. on 4 December 2025*

am extremely satisfied with the Amkette Optimus BT wireless keyboard. The multi-device connectivity works flawlessly and switching between devices is very smooth. The keys are soft, well-spaced, and comfortable for long typing sessions. The build quality feels premium and the compact design saves a lot of desk space. Battery life is also very good. It works perfectly with my Windows laptop and Android phone. Overall, it is a great value for money and highly recommended for students and office users.

## 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 South Africa*
*Store origin: ZA*
*Last updated: 2026-03-13*