When comparing Logitech G9x vs Logitech MK270 Wireless Keyboard, the Slant community recommends Logitech G9x for most people. In the question“What is the best mouse for programmers?” Logitech G9x is ranked 16th while Logitech MK270 Wireless Keyboard is ranked 38th. The most important reason people chose Logitech G9x is:
It can be outfitted with two different grips (a precision one and a wide grip one), has an adjustable weight, where the user can add up to 28g of weight to the mouse, and features on-the-fly adjustable DPI that can switch automatically depending on the program in use. There are also two scrolling settings - notched and smooth. Even the LEDs on the mouse are color customizable, so you can set a different color for different profiles.
Specs
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Pros
Pro Highly customizable
It can be outfitted with two different grips (a precision one and a wide grip one), has an adjustable weight, where the user can add up to 28g of weight to the mouse, and features on-the-fly adjustable DPI that can switch automatically depending on the program in use. There are also two scrolling settings - notched and smooth. Even the LEDs on the mouse are color customizable, so you can set a different color for different profiles.
Pro Customizable, profile-based LED colors
Even the LEDs on the mouse are color customizable, so you can set a different color for different profiles.
Pro Dual-mode scroll wheel
There are also two scrolling settings - notched and smooth.
Pro Onboard memory for saving profiles
Logitech G9x allows saving up to 5 profiles on it's onboard memory.
Pro Comfortable for claw or fingertip grip
The thumb cradles for both grips are comfortable and additional buttons are in an easy access position that do not get in the way.
Pro Can switch CPI settings based on program used as well aws switch on the fly
The mouse features on-the-fly adjustable CPI that can switch on the fly as well as automatically depending on the program in use.
Pro Accurate and responsive tracking
Pro Long battery life
The battery of this keyboard lasts for up to two full years for an average user.
Pro Programmable hotkeys
You can program 8 available hotkeys to launch your most used applications.
Pro Works right out of the box
You can start using the keyboard by simply plugging the receiver into the computer. No additional software or drivers are required.
Pro Lightweight
This keyboard weighs only 8.8 ounces, making it great for taking along in a trip.
Cons
Con Always wired
Not a pleasure to use compared to wireless.
Con DPI manual switching button placement is poor
The placement of the manual DPI "on the fly" button could cause users to accidently swithc when actually trying to use the left mouse button.
Con No longer in production
Discontinued and there is no direct replacement.
Con No key illumination
The keyboard has no backlights, making it hard to use in rooms with poor illumination.
Con Not for gamers
This keyboard works great for office work or casual gaming, but it's not recommended for competitive gamers. It's not meant to deal with the same amount of wear as a mechanical keyboard.