MILSPEC Rugged Keyboard
The MKB104 Series of rugged keyboards is designed and tested to MIL-STD-810G / MIL-STD-461G standards and will provide the user with a highly reliable input device for various critical applications. The keyboard is equipped with a high specification rubber dome key mechanism which ensures excellent tactile feel and a lifetime of 10 million actuations. Each key is sprayed black and laser etched to provide illumination in low light environments.
As standard, the backlighting capability is BUS powered over USB, although this can be externally controlled by the customers’ PWM signal as part of a custom product offering.
The keyboard is supplied within a conventional QWERTY layout as found in commercial keyboard products. Alternatively, the number and position of the key switches can be specified as part of a custom solution. The unique aluminium construction provides excellent impact strength, electrical shielding, and environmental protection.
The keyboard provides an all-round robust solution for the most demanding of key input applications. As with all NSI products, this unit can be customized to suit your exact needs. This not only includes the integration of different color or NVIS backlighting, but can also include adding or removing keys, different mounting arrangements or integration of a pointing device.
Features
- Designed and tested to MIL-STD-810G / MIL-STD-461G
- IP65 sealed
- Backlit, waterproof, full travel switches with excellent tactile feedback
- Aluminium machined enclosure, matt black
- Electrical Output: USB
- High level of corrosion resistance
- High reliability key switch mechanisms
- Rugged Amphenol electrical connection system
- Panel mount and desktop versions available
- Customization possible
- Manufactured to ISO 9001 quality system
BACKLIGHTING
- The default backlighting system is powered by the USB port.
- The backlight intensity can be controlled by using the “Fn“ key + the UP / DOWN arrow keys.
- The backlight light levels can also be controlled over USB communication
Data Sheet
Latest blogs and articles.
Check out some of the recent blogs from the experts at Seatronx

How Marine Display Monitors Handle Harsh Conditions
A marine display monitor is a ruggedized screen engineered to deliver reliable visual output in environments where consumer electronics consistently fail – salt spray, constant

How Autonomous Maritime Systems Are Reshaping Naval Operations
The Royal Australian Navy established its Maritime Autonomous Systems Unit (MASU) to accelerate uncrewed maritime technology integration, signaling a global shift toward autonomous naval platforms that demand purpose-built rugged electronics.

The Risk of Touchscreen-Only Navigation and What You Should be Using Instead
Marine navigation systems have come a long way, especially as larger displays and touchscreen interfaces have become more common across vessel bridges. At first glance,
Stay informed with the latest news
Stay informed with the latest updates and news.
From industry insights to trending topics, get all the information you need to stay ahead and in the know.