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iKey SL-86-911-461 Military Grade Rugged Keyboard
For teams working across military and rugged environments, the iKey SL-86-911-461 Military Grade Rugged Keyboard offers dependable performance compliant with MIL-STD-461E for electromagnetic compatibility. This compact keyboard features a sealed industrial-grade ABS polycarbonate case and a silicone overlay designed to resist moisture, dust, and continuous handling. It integrates a HulaPoint pointing device and supports reliable input through tactile mechanical snap keys rated for over 10 million actuations.
Built to withstand harsh conditions, the SL-86-911-461 holds a NEMA 4X rating and endures shocks up to 50g across all axes. Its operating temperature range from -40°C to +70°C ensures functionality in extreme climates. Certified to UL60950 and FCC Part 15 Class B, it meets stringent safety and emissions standards. The keyboard suits vehicle mounting and uses a PS/2 interface supporting all Windows systems, powered from standard PS/2 port specifications. With vibration tolerance tested at 0.04g/Hz over 20Hz to 2kHz frequency, it is designed for extended continuous use in demanding deployments.
SL-86-911-461 Features
- MIL-STD-461 Approved
- One-Touch Blackout Key
- Green Backlit Keys
- 86-Key Functionality
- Various Keyboard and Language Layout Options
- Customisation Available On Request
- Customisation Available On Request
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Product Type
Manufacturer
Certifications & Standards
Ruggedness
IP Rating
Mounting Format
Country Of Manufacture
United States
Backlight
Red
Case Material
ABS Polycarbonate
Certifications
NEMA 4X UL60950, FCC Part 15 Class B
Custom Options Products
Keyboard Layout,Keyboard Language,Cable Type,Cable Length,Interface
Dimensions
11.40" x 6.30" x 1.86" (w-h-d) 289.6mm x 160.0mm x 47.2mm
Housing Colour
Black
Humidity
100% Humidity Resistant
Cable
LENGTH: 4 ft coiled (1.2 meters) DESIGN: "Y" PS/2 (providing separate keyboard and mouse connections)
Compatibility
PS/2 KEYBOARD/HULAPOINT: All Windows Operating Systems
Flammability
PRINTED CIRCUIT BOARD: 94 VO SILICONE OVERLAY: 94HB INTERFACE CABLE: 94 VO
Function Keys
12 Keys
Key Feedback
Tactile with Mechanical Snap
Key Material
Industrial Silicone Rubber
Key Switch
MATERIAL: Industrial silicone rubber LIFE: 10 million cycles TRAVEL: 0.055 in. (1.4mm) ACTUATION FORCE: 7.05 oz +/- 0.71 oz (200g +/- 20g) FEEDBACK: Tactile with mechanical snap
Lifespan
>10 Million Actuations
Mounting Type
VESA Mount or Desktop
No. Of Keys
86
Pointing Device
HulaPoint
Power
PS/2: 250mA@5V (from PS/2 ports)
Product Weight
2 lbs +/- 0.10 lbs (0.91 kg +/- 0.05 kg)
Shock
3 x 11 ms Pulses of 50g on each of 3 Axes
Switch Force
200g (+/- 20g)
Switch / Key Travel
0.055 in (1.4mm)
Vibration
POWER SPECTRAL DENSITY: 0.04g/Hz FREQUENCY RANGE: 20Hz - 2 kHz DURATION OF TEST PER AXIS: 3 hours
Shock
3 x 11 ms Pulses of 50g on each of 3 Axes
Temperature Rating
STORAGE: -40C to +90C (-40F to +194F) OPERATING: -40C to +70C (-40F to +158F)
The iKey SL-86-911-461 Military Grade Rugged Keyboard is designed and engineered for use in demanding environments where reliability, durability are essential. The SL-86-911-461 supports a wide range of industries and operational applications.
Common deployment industries include: Aerospace, Defence And Military, Emergency Services, Energy and Utilities, Industrial Manufacturing, Marine And Offshore, Rail And Transport, Security And Surveillance.
Across these sectors, the SL-86-911-461 is typically used in applications such as Aircraft Cockpit And Avionics Support Systems, Industrial HMI And Machine Interfacing, Marine Bridge And Vessel Control Systems, Military And Aerospace Systems, Secure Communications And Command-And-Control, Vehicle-Mounted Computing (MDTs / VMCs).
These examples demonstrate the versatility of the SL-86-911-461 across both industry sectors and real-world operational use cases. Its suitability extends well beyond the scenarios listed above, making it a flexible solution for a broad range of requirements.
For further information, or to assess whether the SL-86-911-461 is appropriate for your specific application, please contact us.
The iKey SL-86-911-461 Military Grade Rugged Keyboard comes with a 3 Years Manufacturers Limited Warranty + Option To Extend against defects in workmanship and materials, effective from the date of shipment (unless otherwise agreed in writing).
To receive service under this warranty, the eligible product, iKey SL-86-911-461 Military Grade Rugged Keyboard, must be presented to RUGGED in the United Kingdom.
For more information about the iKey SL-86-911-461 Military Grade Rugged Keyboard or to arrange repairs and services not covered by the warranty, please visit the warranty section on our website.
Do you need further details about the iKey SL-86-911-461 Military Grade Rugged Keyboard, or would you like to discuss a customised solution or demonstration?
At RUGGED, we recognise that every project has its own unique demands. If you have any questions about the iKey SL-86-911-461 or need a custom Rugged Keyboard solution designed specifically for you, our team of technical experts are ready to assist you.
Alternative Products
Explore alternative products offering comparable features, performance, and build quality to the model you are currently viewing.
Our related solutions provide variations in configuration, functionality, and form factor to suit different application requirements. Each option has been selected to meet the same high standards of reliability and performance.
Browse the related products below to identify the most suitable fit for your deployment.
SLK-79
- Sealed ABS polycarbonate case
- Backlit keys for low-light operation
- Integrated Hula Point II pointing device
- MIL-STD-810H shock and vibration tested

BT-870-TP-EX2
- ATEX Zone 2 and 22 certified
- IP67 and NEMA 4X sealed design
- Bluetooth and USB connectivity
- Backlit keys with integrated touchpad

SLK-102-TP-FL
- IP65 and NEMA 4X sealing
- Red LED backlit keys for low light use
- Integrated GlidePoint touchpad
- Over 10 million key actuations durability

SL-86-911-OEM
- NEMA 4X dust-sealed and weatherproof
- Tactile silicone rubber keys with 10 million cycles lifespan
- Integrated HulaPoint pointing device
- Resistant to shock pulses and vibration

Having trouble finding what you're looking for?
Selecting the correct solution for your specific application and operating environment requires careful consideration.
At Rugged, our engineering and product specialists can advise on specifications, environmental suitability, mounting requirements, connectivity, and lifecycle planning to ensure the right fit for your deployment.
With extensive industry experience and a focus on reliability and performance, we help you select a solution aligned with your operational requirements.
Frequently Asked Questions
RUGGED offers free technical support for the lifetime of products you purchase. This includes help with setup, troubleshooting, and integration. Support is available online or directly from the technical team
Rugged Limited offers a range of keyboards specifically engineered to withstand harsh environments, and a key feature for many of these is their dust-proof design. Our Rugged Keyboards are built to IP (Ingress Protection) standards, which indicate their level of resistance to solids like dust.
For instance, some models boast an IP65 rating, meaning they are completely protected against dust ingress. This makes them an excellent choice for industries where dust and debris are common, ensuring consistent functionality and a longer lifespan. When you choose a Rugged Limited product, you’re investing in a durable solution, and many of our keyboards provide a dependable dustproof rugged keyboard option for demanding applications.
Rugged keyboards are ideal for warehouse environments because they are specifically engineered to withstand conditions that would quickly damage standard peripherals. Warehouses often present a harsh environment with varying temperatures, dust, dirt, and the potential for spills or impacts. A rugged keyboard is built to resist these elements, featuring sealed enclosures that protect internal components from particulate matter and liquids.
Rugged Limited specialises in providing industrial-grade solutions, and their rugged keyboards are designed with an emphasis on durability and longevity in demanding settings. This ensures continuous operation and reduces downtime, making them a cost-effective choice for maintaining productivity in busy warehouse operations. The robust construction of a rugged keyboard also means it can endure accidental drops or bumps, which are common occurrences in active industrial spaces.
Rugged Limited offers a variety of rugged keyboards, and many of these models come equipped with backlit keys. This feature is particularly beneficial for professionals operating in environments with challenging lighting conditions, such as during night shifts or in dimly lit industrial settings. The backlighting ensures that each key is clearly visible, thereby reducing errors and improving operational efficiency.
Our selection of rugged keyboards includes options where the backlighting is a standard feature, designed to meet the demands of rigorous use. This ensures that regardless of the ambient light, the keyboard remains fully functional and easy to use, supporting continuous productivity.
Choosing a rugged keyboard over a consumer keyboard is essential in environments where standard equipment simply won’t withstand the conditions. Rugged keyboards are specifically engineered to endure extreme temperatures, dust, dirt, liquids, and vibrations, which are common challenges in industrial, medical, and military settings.
Unlike consumer keyboards, which are designed for typical office use, a rugged keyboard features robust construction, often incorporating sealed components and durable materials like stainless steel or silicone. This enhanced build quality prevents ingress of contaminants and protects internal electronics, ensuring reliable performance and a significantly longer lifespan.
Furthermore, Rugged Limited’s range of rugged keyboards are built for reliability in the harshest conditions, minimising downtime and maintenance costs often associated with frequent replacement of less durable alternatives.
Rugged Limited specialises in providing industrial peripherals built to withstand harsh conditions, including marine settings. Our rugged keyboards are engineered with features like IP (Ingress Protection) ratings, which are crucial for protecting against water and other liquids commonly found in marine applications. This ensures that the keyboard can endure exposure to moisture, salt spray, and even submersion, depending on the specific IP rating.
Furthermore, the materials used in our rugged keyboard manufacturing are selected for their durability and resistance to corrosion, which is a significant factor in saltwater environments. This robust construction guarantees reliable operation and a long lifespan, reducing downtime and maintenance in challenging marine conditions.
Rugged keyboards are specifically engineered to withstand harsh industrial, public, and mobile conditions. Their robust construction makes them ideal for environments where regular computer input devices would not be durable enough.
These keyboards commonly feature designs that are fully sealed to protect against dust, dirt, and liquid ingress, often meeting IP (Ingress Protection) ratings. They are also built to resist vibrations, shocks, and extreme temperatures, ensuring reliable performance in challenging settings.
Common applications for a rugged keyboard include factories, warehouses, marine vessels, and vehicles, as well as public access terminals and kiosks where durability and hygiene are critical. Many models are also designed for easy cleaning and disinfection, making them suitable for medical and food processing industries. For a comprehensive selection of these durable input solutions, explore the range of rugged keyboards available from Rugged Limited.
Rugged Limited understands the importance of durability in demanding environments, which is why our rugged keyboards are often built with chemical resistance in mind. This feature is crucial for industries where keyboards are regularly exposed to harsh cleaning agents, disinfectants, or other industrial fluids.
Our rugged keyboards are frequently constructed from materials and with designs that prevent the ingress of liquids and corrosive substances, ensuring continued functionality and longevity. This chemical resistance contributes to the overall robustness and reliability of the keyboard, making it suitable for sectors such as healthcare, manufacturing, and food processing, where hygiene and exposure to various chemicals are common.
The ability of a rugged keyboard to withstand such exposure means less downtime for cleaning and maintenance, and a longer operational lifespan, providing excellent value for our customers.
Rugged Limited’s rugged keyboard range is engineered from high-quality, durable materials designed to withstand harsh operating conditions. These materials commonly include silicone, which offers excellent resistance to liquids and dust, making them easy to clean and sanitise. Many models also feature stainless steel for their casings or keycaps, providing superior strength against impacts and corrosion, ideal for industrial or public use.
Furthermore, industrial-grade ABS plastic is often utilised for its robust and lightweight properties, contributing to the overall resilience of the rugged keyboard. The choice of these materials ensures that our keyboards can endure extreme temperatures, vibrations, and constant use without compromising performance or longevity.







