---
product_id: 117086078
title: "Keyboard/Mouse PY9-00002 Desktop 850 Combo Wireless Black with AES Retail"
brand: "microsoft"
price: "€ 316.00"
currency: EUR
in_stock: true
reviews_count: 13
category: "Microsoft"
url: https://www.desertcart.be/products/117086078-keyboard-mouse-py9-00002-desktop-850-combo-wireless-black-aes
store_origin: BE
region: Belgium
---

# 2.4GHz wireless with 15ft range AES encryption for secure typing 1000 dpi optical precision Keyboard/Mouse PY9-00002 Desktop 850 Combo Wireless Black with AES Retail

**Brand:** microsoft
**Price:** € 316.00
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock productivity with secure, wireless freedom.

## Quick Answers

- **What is this?** Keyboard/Mouse PY9-00002 Desktop 850 Combo Wireless Black with AES Retail by microsoft
- **How much does it cost?** € 316.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/117086078-keyboard-mouse-py9-00002-desktop-850-combo-wireless-black-aes)

## Best For

- microsoft enthusiasts

## Why This Product

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

## Key Features

- • **Freedom to Roam:** Reliable 2.4GHz wireless connectivity lets you work comfortably up to 15 feet away—no strings attached.
- • **Travel-Ready Design:** Snap-in transceiver stows neatly under the mouse, making it ultra-portable for on-the-go productivity.
- • **Secure Every Keystroke:** Advanced AES encryption keeps your data locked tight, perfect for privacy-conscious pros.
- • **Instant Access Controls:** Windows shortcut and media keys streamline your workflow and entertainment with a tap.
- • **Precision at Your Fingertips:** 1000 dpi optical tracking ensures smooth, responsive cursor control for flawless navigation.

## Overview

The Microsoft PY9-00002 Desktop 850 Combo offers a sleek black wireless keyboard and mouse set featuring AES encryption for secure data entry, a robust 2.4GHz wireless connection with up to 15 feet of range, and 1000 dpi optical tracking for precise cursor control. Designed for Windows users, it includes convenient media and shortcut keys, plus a compact snap-in transceiver for easy portability.

## Description

Enjoy the freedom and convenience of wireless technology with this Microsoft desktop keyboard and mouse combo. You can roam up to 15 feet away with a strong signal. Or, you can take the mouse separately to use with a laptop while traveling -- the tiny transceiver conveniently snaps into the bottom of the mouse when it’s time to pack up and go.

Review: Why did Microsoft stopped making these? - Best kit there is
Review: L3 - Duracell AAAA (MN2500) for keyboard. - Works well, the only think I don't like is non-standard batteries which is what the keyboard takes. L3 quad battery is not my preferred choice. I like things simple, its a fairly easy battery to get but the fact its not a triple A or double would make me rethink getting another one.

## Features

- Advanced Encryption Standard (AES), which protects your personal and business information by encoding your keystrokes
- 2.4GHz wireless delivers a reliable connection with up to a 15-foot range
- Optical Technology 1000 dpi provides responsive cursor control
- Snap-in transceiver stows conveniently under the mouse LED optical tracking technology
- Windows shortcut keys provide easy access to commonly used functions Media keys for music and video control

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B015SIXSCU |
| Antenna Location | Office |
| Are Batteries Required | Yes |
| Best Sellers Rank | #560 in Computer Keyboard & Mouse Combos |
| Brand | Microsoft |
| Color | Black |
| Compatible Devices | Laptop, Personal Computer |
| Compatible Operating System Family | Windows |
| Connectivity Technology | Radio Frequency |
| Customer Reviews | 4.4 out of 5 stars 1,479 Reviews |
| Hand Orientation | Ambidextrous |
| Item Weight | 0.45 Pounds |
| Keyboard Description | Indoor |
| Keyboard Layout | QWERTY |
| Manufacturer | Microsoft |
| Mfr Part Number | PY9-00002 |
| Minimum Required Operating System Version | Windows 10 |
| Model Number | PY9-00002 |
| Movement Detection | Optical |
| Movement Detection Technology | Optical |
| Number of Batteries | 2 AA batteries required. (included) |
| Operating System | Windows,Microsoft |
| Power Source | Corded Electric |
| UPC | 885370997699 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Microsoft
- **Color:** Black
- **Compatible Devices:** Laptop, Personal Computer
- **Connectivity Technology:** Radio Frequency
- **Keyboard Description:** Indoor

## Images

![Keyboard/Mouse PY9-00002 Desktop 850 Combo Wireless Black with AES Retail - Image 1](https://m.media-amazon.com/images/I/51Yypuh9B-L.jpg)

## Questions & Answers

**Q: Does this work with a mac?**
A: I do not because I do not have Mac.  Sorry.

**Q: Windows 10 compatible**
A: Yes it works fine with my windows 10.

**Q: Is this a spanish keyboard?**
A: No.  Just English.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Why did Microsoft stopped making these?
*by A***R on June 1, 2026*

Best kit there is

### ⭐⭐⭐⭐⭐ L3 - Duracell AAAA (MN2500) for keyboard.
*by A***S on February 19, 2026*

Works well, the only think I don't like is non-standard batteries which is what the keyboard takes. L3 quad battery is not my preferred choice. I like things simple, its a fairly easy battery to get but the fact its not a triple A or double would make me rethink getting another one.

### ⭐⭐⭐⭐ Space bar issues
*by A***H on December 26, 2024*

Everything is great except the space bar which sticks terribly.

## Frequently Bought Together

- Microsoft Keyboard/Mouse PY9-00002 Desktop 850 Combo Wireless Black with AES Retail
- Logitech M185 Wireless Mouse, 2.4GHz with USB Mini Receiver, 12-Month Battery Life, 1000 DPI Optical Tracking, Ambidextrous PC/Mac/Laptop - Swift Grey
- Microsoft Wireless Desktop 850 with AES ) - Black. Wireless Keyboard and Mouse Combo. Snap-In USB Transciever. Right/Left Hand Use Mouse

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**Shop now:** [https://www.desertcart.be/products/117086078-keyboard-mouse-py9-00002-desktop-850-combo-wireless-black-aes](https://www.desertcart.be/products/117086078-keyboard-mouse-py9-00002-desktop-850-combo-wireless-black-aes)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-20*