---
product_id: 734480706
title: "SM3 Bluetooth Mechanical Keyboard Wireless (US QWERTY with Numeric Key, 108 Keys, Backlight, Rechargeable) - Gaming and Office, Mac & Windows - Dark Grey"
brand: "satechi"
price: "HK$1757"
currency: HKD
in_stock: true
category: "Satechi"
url: https://www.desertcart.hk/products/734480706-sm3-bluetooth-mechanical-keyboard-wireless-us-qwerty-with-numeric-key
store_origin: HK
region: Hong Kong
---

# 2500mAh rechargeable battery 14 LED backlight patterns 4-device multi-connectivity SM3 Bluetooth Mechanical Keyboard Wireless (US QWERTY with Numeric Key, 108 Keys, Backlight, Rechargeable) - Gaming and Office, Mac & Windows - Dark Grey

**Brand:** satechi
**Price:** HK$1757
**Availability:** ✅ In Stock

## Summary

> ⌨️ Elevate your desk game with the SM3: where style meets unstoppable productivity.

## Quick Answers

- **What is this?** SM3 Bluetooth Mechanical Keyboard Wireless (US QWERTY with Numeric Key, 108 Keys, Backlight, Rechargeable) - Gaming and Office, Mac & Windows - Dark Grey by satechi
- **How much does it cost?** HK$1757 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/734480706-sm3-bluetooth-mechanical-keyboard-wireless-us-qwerty-with-numeric-key)

## Best For

- satechi enthusiasts

## Why This Product

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

## Key Features

- • **Plug, Play & Power Up:** Built-in 2500mAh rechargeable battery with USB-C charging ensures you stay powered without cable clutter—plus a 2-year warranty for peace of mind.
- • **Precision Meets Comfort:** Low profile brown mechanical switches deliver tactile feedback with whisper-quiet operation—perfect for focused office hours or intense gaming sessions.
- • **Customizable Ambient Glow:** Choose from 14 dynamic LED backlight patterns with adjustable brightness and speed to match your mood and workspace vibe.
- • **Ergonomic Full-Size Design:** 108 keys including a numeric keypad reduce hand fatigue and boost efficiency during long workdays or data-heavy tasks.
- • **Seamless Multi-Device Workflow:** Connect up to 4 devices simultaneously via Bluetooth 5.0, 2.4 GHz USB, or wired USB-C for ultimate productivity.

## Overview

The SATECHI SM3 Bluetooth Mechanical Keyboard is a sleek, dark grey, full-size 108-key keyboard featuring low profile brown mechanical switches for quiet, tactile typing. It supports multi-device connectivity via Bluetooth 5.0, 2.4 GHz USB receiver, and wired USB-C, compatible with Mac, Windows, and more. With 14 customizable LED backlight patterns, a rechargeable 2500mAh battery, and ergonomic design including a numeric keypad, it’s built for both professional office use and gaming. Includes keycap replacements, USB-C cable, and a 2-year warranty.

## Description

desertcart.co.jp: SATECHI SM3 Bluetooth Mechanical Keyboard Wireless (US QWERTY with Numeric Key, 108 Keys, Backlight, Rechargeable) - Gaming and Office, Mac & Windows - Dark Grey : Computers

## Features

- 【Highly Expandable Connectivity】This wireless mechanical keyboard can connect up to 4 devices simultaneously. With Bluetooth 5.0 dual channel, 2.4 GHz USB receiver, reliable wired connectivity and switchable. The SATECHI SM3 mechanical keyboard is compatible with USB-C enabled devices such as Mac, iPad, Windows, Chromebook and more, and pairs perfectly with your laptop
- 【108 KEY LOW PROFILE KEYBOARD】SATECHI full-size mechanical keyboard adopts a low profile brown axis for excellent tactile feedback and fast typing. Removable key cap for easy cleaning and customization. Designed to balance typing and gaming, high silence, ideal for office and shared spaces
- 【14 Kinds of LED Backlight Patterns】The SM3 backlit keyboard is equipped with a white backlight, and the brightness can be adjusted with F5 and F6 shortcut keys. Support 14 different patterns, 3 brightness levels, 4 LED speeds. The light and pattern can be turned on and off by holding the bulb key for 5 seconds. Built-in 2500mAh rechargeable battery with USB-C port for both charging and wired modes
- 【Ergonomic Design】The wireless keyboard with full-size numeric keypad is ideal for business and office use with a lot of numeric inputs. Low profile design reduces hand fatigue and provides a comfortable typing experience
- Contents: 2 Windows key caps, left and right Alt key caps, USB-C to USB-C cable (4.9 ft (1.2 m), 2.4 GHz USB receiver attached to the bottom of the keyboard, 2 year warranty, and user manual included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJRTFGBW |
| Additional Features | Low Profile Key, LED Backlight, Full Size, Low Profile Key, Brown Axle, Key Cap Replacement, 14 Different Backlight Patterns, Rechargeable, Ergonomic Design |
| Amazon Bestseller | #22,865 in Computers ( See Top 100 in Computers ) #524 in PC Gaming Keyboards |
| Antenna Location | Business, Gaming, Personal |
| Brand | Satechi |
| Built-In Media | 2 x Windows key caps, 1 x Alt key cap (Left, Right), USB-C to USB-C cable (1.2 m), 2.4GHz USB receiver (included at the bottom of the keyboard), User Manual |
| Button Quantity | 108 |
| Color | Dark Grey / Gray |
| Compatible Devices | MacBook Pro 14/16 inch (2025 M5/M4/M3/M2/M1), MacBook Air 13/15 inch (2025 M4/M3/M2/M1), iPad Pro 11/13 inch (2025 M5/M4/M2/M1), iPad Air 11/13 inch (2/2/2/2/2/M3 inch (2/M13 inch) 2/M1) iPad Mini (2024 A17/6th Gen), iPhone 17, iPhone Air, iPhone 17 Pro, iPhone 17 Pro Max, iPhone 16/15/14/13/12 Series, Mac Mini (2024 M4/M2/M1), iMac (2024 M4/M3/M1), Mac Studio(2025) M4/M 3/M2/M1), ThinkPad, Surfac… |
| Connectivity Technology | Bluetooth |
| Country of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (474) |
| Enclosure Material | Aluminum |
| Item Dimensions L x W x H | 42.9L x 11.9W x 1.5H cm |
| Item Weight | 648 Grams |
| Keyboard Backlighting Color Support | Single Color |
| Keyboard Description | Mechanical |
| Keyboard Layout | QWERTY |
| Language | English |
| Manufacturer | SATECHI |
| Mfr Part Number | ST-KSM3DK-EN |
| Model Number | 108 Touches - Gris Foncé/Gris |
| Number of Keys | 108 |
| Number of Sections | 3 |
| Switch Type | Mechanical |
| UPC | 810086361946 |
| Warranty Description | 2 Year Warranty |

## Product Details

- **Brand:** Satechi
- **Color:** Dark Grey / Gray
- **Connectivity Technology:** Bluetooth
- **Keyboard Description:** Mechanical
- **Keyboard backlighting color support:** Single Color
- **Material:** Aluminum
- **Product Dimensions:** 42.9L x 11.9W x 1.5H cm
- **Recommended Uses For Product:** Business, Gaming, Personal

## Images

![SM3 Bluetooth Mechanical Keyboard Wireless (US QWERTY with Numeric Key, 108 Keys, Backlight, Rechargeable) - Gaming and Office, Mac & Windows - Dark Grey - Image 1](https://m.media-amazon.com/images/I/71ZBprnNDdL.jpg)

## Available Options

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

## Questions & Answers

**Q: How to pair the keyboard with the Windows/macOS device via Bluetooth?**
A: Turn on the Bluetooth, press and hold the pairing key for 3 seconds to enter the keyboard into pairing mode.When the keyboard starts flashing, select "SM3 Slim keyboard".

**Q: Is the mechanical switch hot-swappable?**
A: The switch is soldered and cannot be replaced, but only the key cap can be replaced.Purchase or use your own key cap for a customized look.Use low profile MX style key caps.

**Q: How to reset the SM3 Slim Mechanical Backlit Bluetooth Keyboard?**
A: Turn on the keyboard, press FN + DEL + END key for 3-5 seconds.When the backlight blinks 3 times, the reset is complete.

**Q: How to check whether the keyboard is charged?**
A: If the keyboard is charging, the LED will light up.When fully charged, the light turns off.

**Q: Can I buy or use my own key cap with SM3 Slim Mechanical Backlit Bluetooth Keyboard?**
A: Yes.The SM3 keyboard supports 100% keyboard layout key cap, so you can customize the look you want.Use a low profile MX style key cap to fit your original key cap.

## Frequently Bought Together

- Satechi SM3 Mechanical Keyboard, 108 Keys Full Size with White LED Backlit, Wired and Bluetooth for Mac and Windows - Dark Gray/Gray
- Satechi M1 Wireless Bluetooth Mouse for MacBook Pro - with Rechargeable Type-C Port - Mouse for Mac, Mac Mini, iMac Pro/iMac, iPad Pro M2, iPad Pro/Air M1 M2 & More (Space Gray)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hk/products/734480706-sm3-bluetooth-mechanical-keyboard-wireless-us-qwerty-with-numeric-key](https://www.desertcart.hk/products/734480706-sm3-bluetooth-mechanical-keyboard-wireless-us-qwerty-with-numeric-key)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-07-17*