88-SL – Small Illuminated Rugged Keyboard (Discontinued)

Sealed Rugged Backlit Keyboard

  •  Sealed to NEMA 4, 4X / IP65 specifications
  • Backlighting / Illumination
  • ABS-Polycarbonate Sealed Plastic Case
  • Small Foot Print Design
  • 88 Keys, 12 Function Keys, WIN KEY
  • Greater than 10 Million cycles expected life
  • PS/2 or USB connectors

(Important Notice: The 88-SL model is now
end of life and is replaced by the functional
equivalent model 88-DP-BL.)

Categories: , ,

The Stealth Computer model 88-SL is a small illuminated rugged keyboard that is sealed to NEMA 4, 4X / IP65 specifications and has backlit illumination. The waterproof & dust-proof features make is ideal for industrial, kiosk and mobile computing applications. It is a highly versatile keyboard that offers a high value solution for a low price. The 88-SL features red LEDs providing bright keyboard illumination.

The small size of the 88-SL rugged keyboard with full size QWERTY layout makes it ideal for operator interface and HMI applications.

The environmentally sealed (NEMA & IP rated) enclosure is intended for indoor or outdoor use primarily to provide a degree of protection against corrosion, windblown dust and rain, splashing water, and hose-directed water; and to be undamaged by the formation of ice on the enclosure.

Stealth’s industrial keyboards and pointing devices are also available in stainless steel, desktop, panel mount, rack mount, open-frame, kiosk/public access and with illuminated / backlit features.

Industrial Approvals

NEMA 4, 4X / IP65 UL 60950, CE, FCC Class B

Key Switch

Material: Industrial Silicone Rubber
Life: Greater than 10 million cycles
Travel: 0.060" (1.5mm)
Actuation Force: 5oz (130g)
Feedback: Tactile with mechanical snap


Keyboard: 5V@10ma (from CPU Port)

Temperature Range

Operating: -40C to +70C (-40F to +158F)
Storage: -40C to +90C (-40F to +194F)


100% (when properly installed)


3×11 ms pulses of 50g on each of 3 axes


Power Spectral Density: 0.04g/Hz, Frequency Range: 20Hz-2kHz, Duration of Test per Axis: 3 hours


(W-H-D) 11.25" x 6.25" x 1.80" (258.8mm x 158.8mm x 45.7mm)


Length: 4-foot coiled (1.2 meters)
Design: Single PS/2 or USB connector


Compatible with all Windows Operating Systems

Additional Options

Custom cable lengths, special connectors, custom enclosures etc
Other Languages Available – Contact us for more details, Minimum quantities may apply.


1 Year limited Warranty Standard

Model Numbers

88-SL-PS/2 (PS/2 Interface)
88-SL-USB (USB Interface)


Note: Specifications are subject to change without notice.