Web Code: 10394690. Microsoft Wired Desktop 600 for Business Keyboard and Mouse Combo, Black (3J2-00001) is the least expensive Microsoft Keyboard & Mouse Combo at $24.49. It also depends on the OS version. The Microsoft Wireless 900 Desktop Keyboard Set is a Big Fat Disappointment. Buy Microsoft Wireless Desktop 900 Keyboard and Mouse at Walmart.com Microsoft Wireless Desktop 900, USB Wireless Mouse and Keyboard Combo, Black (PT3-00001) is the least expensive Microsoft Keyboard & Mouse Combo at $33.99. The Wireless Desktop 900 also includes Advanced Encryption Standard (AES), which is designed to help protect your information by encrypting your keystrokes. Microsoftâs $49.95 Wireless 900 Desktop ($29.95 through Amazon) offers a few nice bonuses for the price: a wireless mouse and Mac OS support.But its standout feature is â¦ Both the keyboard and the mouse have an average battery life of 2-years and provide easy access to commonly used Windows features to keep you productive and efficient. Hot keys and customizable mouse buttons offer easy access to the Windows features you use most. Product Details. 4.2. Many companies keep their keyboard and mouse combos on the market for a long time. Keyboard & Mouse Combos. Model Number: PT3-00002. It has 4.4 stars from 77 reviews. This sleek desktop is â¦ Microsoft Wireless Desktop 900 BlueTrack Keyboard & Mouse Combo (PT3-00002) - Black - English. Product Description. Best Buy has honest and unbiased customer reviews for Microsoft - Wireless Desktop 900 Keyboard and Mouse - Black. The Wireless Desktop 900 also includes Advanced Encryption Standard (AES), which is designed to help protect your information by â¦ Read helpful reviews from our customers. Designed to be as safe, comfortable, and practical as possible, the Desktop 900 combo is perfect for any existing Microsoft user whoâd like to keep their workspace brand consistent as well as anyone looking for an affordable wireless combo. Microsoft Wireless Desktop 900 Keyboard and Mouse - Black This sleek desktop is contemporary and minimalistic.It has quiet-touch keys for a serene typing experience and a full-size mouse that provides comfortable, precise navigation. Most of them work with Mac OS (Microsoft Wireless Desktop 2000, Logitech MK550, Dell KM117, Logitech MK345, Microsoft Wireless Desktop 900, Logitech MX800). Everyone needs a keyboard and mouse, but most people don't need to spend a ton of time and/or money to get something that works well.For most of us, a go-to keyboard and mouse combo needs to be both affordable and highly functional. Overview. Having recently spent many hours with both the Microsoft Surface Keyboard and the Microsoft Designer Bluetooth Keyboard, Iâm left utterly flabbergasted with how poorly this keyboard performs.. Related: Microsoft Keyboards â Modern Vs Surface Vs Designer Vs 900 Desktop On paper, it looks like Microsoft has â¦ Microsoft Wireless Desktop 900 USB 2.0 Keyboard and Mouse - 2x AAA Batteries - 2x AA Batteries - Wireless Transceiver - Microsoft 3 Year Limited Warranty. Also, some functionality may be unavailable. The Desktop 900 keyboard features a full-size key array and preprogrammed as well as customizable hotkeys. Free 2-day shipping on qualified orders over $35. With this full-size Microsoft Wireless Desktop 900 PT3-00001 keyboard and mouse, you can easily navigate the Web or type up e-mails and presentations. And a wireless mouse and keyboard combo help to take this experience a bit further. Write your review.