Medical Grade™ manufacturing
Waterproof Sealed keyboards and mice are manufactured at MMI’s Maryland headquarters, with rigorous quality assurance and designs that can be cleaned without disconnecting from the computer.

Why MMI
Man & Machine's commitment to human-device interaction, infection prevention, and USA-based manufacturing makes us a trusted partner in Healthcare, Dental, Industrial, and Commercial sectors. We design computer peripherals and custom hardware solutions around the people, workflows, and environments that depend on them.
Our story
Founded in 1982, Man & Machine has a rich four-plus decade heritage of being a global leader in computer peripherals and custom engineered hardware solutions design for superior quality and usability to complement infection prevention protocols.
Today, our 19,000-square-foot corporate headquarters in Landover, Maryland brings production, sales, engineering, warehousing, and shipping together under one roof. European sales, service and logistics operations extend that support internationally.
In everything that we do, our focus remains the same: understand how people interact with their equipment, then engineer hardware that is genuinely suited to the application.
Built differently
MMI products are engineered for real-world cleaning, workflow, privacy, durability, and usability requirements.
Waterproof Sealed keyboards and mice are manufactured at MMI’s Maryland headquarters, with rigorous quality assurance and designs that can be cleaned without disconnecting from the computer.
Our open-style Washable keyboards and mice are produced to MMI specifications, informed by decades of experience in cleanable peripherals.
LCD monitor expertise dating to the early 1990s and established OEM relationships support tamper-resistant Private Eye™ privacy solutions.
Our founder
Founder and CEO, Man & Machine, Inc.
Clifton earned a BS in Engineering from Purdue University in 1978 and a Master of Engineering from The Catholic University of America in 1981. His engineering background spans human factors, ergonomics, and aerospace engineering.
A world traveler and dedicated soccer fan, Clifton has attended more than 10 World Cup tournaments. He has also advised Washington, DC, policymakers on small business issues.
When he isn’t traveling, Clifton can be found at Man & Machine’s headquarters in Landover, Maryland, in Fort Lauderdale, Florida, or in his hometown of Indianapolis, Indiana.
The people behind MMI
Clifton Broumand (The Big Cheese), Natasha Vandross (King of the World), and Lenny Merryman (The Real Boss).
Back row: Clifton Broumand, Leonard Merryman, Tom Hargadon, Lenny Merryman, Jeff Gray, Termaine Rich, Emmett Cummings.
Middle row: Paul Weston, Aomar Antoussafer, Ray Cummings, James Fletcher, Les Palmer.
Front row: Jazmine Turner, Vanessa Bar, Natasha Vandross, Rutva Patel, Lin Gordon, Taneisha Majette, Annetta Sheck (holding Chunky Sheck).
USA based. Globally supported.
MMI’s headquarters coordinates design, production, sales, warehousing, and shipping for customers throughout the Americas and beyond. Our European center supports regional sales, service, and logistics.
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