User Programmable Computer Keyboards

Programmable PC Keyboard with Trackball

A rugged, sealed industrial keyboard that replaces any standard PC keyboard - with up to 144 fully programmable keys, an integrated trackball, and metal-dome switches built for a million strokes.

Sealed against dust & liquids PS/2 · DIN · RS232 Made in India
Programmable PC Keyboard with Trackball
144 keysProgrammable matrix
TrackballIntegrated cursor
IP65Sealed front
144Keys
1MCycles
IP65Sealing
4Configurations
−18–70°Operating °C
Why this keyboard

Engineered for demanding environments

Every detail is built for reliability where standard travel-type keyboards fall short - industrial lines, medical bays, toll booths and outdoor terminals.

Up to 144 keys

A fully programmable key matrix lets you assign any standard PC keyboard code and build the exact layout your application needs.

Integrated trackball

An on-board trackball gives precise cursor control without a separate mouse - ideal for confined panels and consoles.

Sealed & IP-rated

The sealed front surface resists liquids, dust and contaminants, with optional IP55 / IP65 protection for tough duty.

Metal-dome tactile feel

Crisp metal-dome switches give satisfying tactile feedback and a proven life of one million operations per key.

Custom legends

Relegendable key pockets and custom legends let you brand the interface or adapt it for any operator workflow.

Plug-and-replace

Drops in for a standard travel-type keyboard on any make of PC, with PS/2, 3-pin DIN and RS232 interface options.

Programmable key matrix
Built your way

Any layout, any code, any legend

The Keetronics keyboard encoder connects any combination of up to 144 keys to any make of PC. Configure it once, then drop it straight in for a standard travel-type keyboard.

  • Assign any standard PC keyboard code at the user end
  • Four standard key configurations, with or without trackball
  • Custom, user-friendly legends for your application
  • LED indicators for Power, Num, Scroll and Caps Lock
Technical specifications

The numbers behind the build

Performance

Maximum keys144 (matrix)
Switch life1 Million ops
Activation force280–350 g
Contact bounce10 ms
Contact resistance2 Ohms

Environmental

Operating temp.−18 to +70°C
Humidity95% RH @ 40°C
Vibration10–150–10 Hz
Front protectionIP55 / IP65
Shielding (opt.)EMI / RFI mesh

Electrical

Operating voltage24 VDC max
Operating current90 mA max
InterfacesPS/2 · DIN · RS232
IndicatorsPwr / Num / Scr / Caps
FeedbackMetal dome

Physical & Build

With enclosure460 × 175 mm
Without enclosure410 × 135 mm
Dimensional tol.±0.2 mm
Warranty1 Year
OriginMade in India
Connectivity & feedback

Connects to anything, tells you everything

PS/2
Legacy PS/2 interface

Direct replacement for standard PS/2 keyboards on industrial PCs.

DIN
3-Pin DIN

Robust connector option for older control systems and panels.

RS232
Serial RS232

Reliable serial link for embedded and long-cable installations.

LED
Status indicators

Power On, Num Lock, Scroll Lock and Caps Lock at a glance.

Configure to spec

Optional features

Tailor the keyboard to your environment and certification needs.

+
EMI / RFI shieldingAluminum foil or conductive mesh layer.
+
UV hard-coated windowsScratch- and UV-resistant display windows.
+
Relegendable pocketsInsert custom legends without a rebuild.
+
Embossing shapesRound, triangular or square key embossing.
+
Phosphorescent lightingGlow-in-the-dark key visibility.
+
Audio key feedbackAudible confirmation on key press (extra cost).
Where it works

Applications

Factory Automation
Notebook PC Integration
Point of Sale (POS)
Toll Collection
Portable Devices
Medical Equipment

Ready to spec it
for your line?

Tell us your layout, interface and environment - we'll engineer a keyboard that fits.

IP65 Sealed Design
Custom Key Layouts
Quick Turnaround
32+
Years
Experience
2000+
Projects
Completed
1000+
Satisfied
Clients

Trusted by leading organizations across defence, medical, industrial, and railway sectors worldwide.