USB GPIO (General Purpose Input Output)

USB GPIO (General Purpose Input Output)

USB 12 Switch Interface

USB 12 Switch Interface

USB 3 Switch Interface

$64.95

A compact, low profile footprint that accepts up to three wired switches or pedals when paired with our TRRS 3 Way Splitter Cable or 2 Way Splitter Cable. Easily convert any switch closure to a keyboard, multimedia, or mouse command.

Availability: In stock
SKU
XK-1283-UJS3-R
  • Buy 10 for $61.71 each and save 5%

USB 3 Switch Interface

Features

  • Up to three switches via 3.5 mm TRRS port with optional adapter
  • Connects to any USB port just like a USB keyboard
  • Compact - smaller than a pack of chewing gum
  • Accepts 3.5 mm mono, stereo, or TRRS plugs
  • Any contact closure can be converted to a USB HID command
  • Choose from our selection of hand or foot operated switches or use your own

Any switch can trigger an action on your computer. Any keyboard shortcut your software uses can have a designated switch (start, stop, next, save...). Switches are easily set up to launch applications, open files, or type short lines of text like names, addresses, and account numbers.

USB 3 Switch Interface Specifications
Operating System Use: Any OS via USB HID | Programming: Windows XP through 11, Mac OS 10.14 - Mac OS 13 
Free Programming Software Windows: MacroWorks 3.1 
Free Software Development Kits Windows (C++, C#, VB.NET) 
Linux (C++)
Android (Java)
Raw HID (any language/OS)
USB Codes Supported HID keyboard, HID mouse, HID game controller, HID multimedia
Port Types 3.5mm TRRS (Tip-Ring-Ring-Sleeve) accepts 3.5mm mono, stereo, or TRRS plug
Number of Ports 1 port (may be split to accept up to three switches)
Optional Accessories Wired switches, Y cords, or USB Extender
Connector Wired USB standard “A” plug
Wiring Distance Up to 1,000 feet (300m) from switch to port
Dimensions 2.8” x 0.75” x 0.5” (71mm x 19mm x 13mm)
Weight 0.8 oz. (23 g)
USB Type USB 1.1 compatible through 3.0 Type-c with adapter
Power Source USB port, nominal voltage = 5 VDC
Power Consumption 21 mA @ 5 VDC
Temperature Range -20 to 60 C
Memory Capacity Approximately 1,100 keystrokes or commands in onboard memory
Memory Type EEPROM, non-volatile memory (X-keys retains memory for over 200 years)
Environmental Rating IP 40, typical indoor office environment
Certifications FCC class B, CE, RoHS, WEEE compliant

USB 3 Switch Interface Spec Sheet PDF

Sketchup 3D Model

We offer this Sketchup model as a 3D rendering of the USB 3 Switch Interface for viewing or planning purposes. Dimensions and details of the model, while reasonably accurate, should not be used for critical specifications.

View or download this model in Sketchup 3D Warehouse.

Software options for X-keys

Macroworks is a free, easy-to-use software to program your x-keys created and supported by P.I. Engineering. All X-keys keyboards can be programmed with Macroworks in both Hardware mode and Software mode on Windows. If using an X-keys on another operating system (Mac, Android or Linux) we offer a few alternative options to programming your X-keys device. For more information, check out our Software Pages

X-keys for Windows

  • Supports all current X-keys USB devices on Windows 10 and 8
  • Software Mode supports shortcuts to files or applications, application specific programming, and script-based special functions. Programming is stored in a script on the computer.
  • Hardware Mode emulates keyboard, mouse, game controller, and media commands. Programming is written to X-keys memory.

X-keys for Mac

  • Supports hardware mode for all current X-keys USB devices on Mac
  • Hardware Mode emulates keyboard, mouse, game controller, and media commands. Programming is written to X-keys memory.

X-keys for Android

  • Supports all X-keys with mobile features enabled. Currently XK-24 Android keypad, XK-3 Android foot pedal, USB 3 Switch Interface, USB 12 Switch Interface, and XKE-128 keyboard.
  • Hardware Mode emulates keyboard commands, mouse actions, game controller controls, multimedia commands, and touches or swipes.

X-keys for Linux

  • Supports hardware mode for all current X-keys USB devices on Linux
  • Hardware Mode emulates keyboard, mouse, game controller, and media commands. Programming is written to X-keys memory.
Button Pendants

Button Pendants

Choose from 4, 6 and 8 Buttons to pair with our HD15 Wire Interface.

2 Button Pendant

2 Button Pendant

Use our 2 Button pendant with any of our Switch Interfaces.

HD15 Cable

HD15 Cable

Connect our 4, 6 and 8 Button Pendants to our HD15 Wire Interface

2 Way Splitter

2 Way Splitter

Connect up to 2 switches to one port. Use with our Switch Interfaces to customize functions.

3 Way Splitter

3 Way Splitter

Connect up to 3 switches to one port. Use with our Switch Interfaces to customize functions.

Interface Ext Cable

Interface Ext Cable

Extend the range of your switches by 15ft with this Extender.

Feather Touch Switch

Feather Touch Switch

Highly responsive switch with a mouse-click feel. Use with any of our L-Trac Trackballs or Switch Interfaces.

One Button Switches

One Button Switches

Choose from 4 colors of One Button Switches to use with our Switch Interfaces.

Stomp Foot Switches

Stomp Foot Switch

Durable rubber topped foot switch that can be mounted to the floor or other surface. Use with our Switch Interfaces.

Durable Foot Switches

Durable Foot Switch

Pressure activated switch with an auditory click that can be used with our Switch Interfaces.

Foot Switches

Foot Switches

Choose from 4 colors of Foot Switches to use with our Switch Interfaces.

Resources for Software Developers

P. I. Engineering offers a wide range of options for application developers. Click on any heading to learn more. If you don’t see what you’re looking for here, please contact us (tech@xkeys.com). We have friendly techs and engineers waiting to help you integrate X-keys into your solution.

Windows SDK

Includes comprehensive examples in C#, C++, and VB.NET for Windows desktop development in Visual Studio, as well as Java for Android development in Eclipse. Supported via phone and email during standard business hours by our technical support staff.

Mac SDK

This Software Development Kit (SDK) is in the form of an Xcode workspace with two projects: one for the viewer application, and one for the Xkeys framework.

Android SDK

Assorted Eclipse projects we have created to demonstrate how to handle various input options (such as joystick and game controller button data) on Android.

Linux SDK

Open source Linux support written in C++. Features code for accessing all X-keys controls and key states and includes a simple, straight forward example GUI. Written by Linux HID expert Alan Ott.

HID Data Reports

Learn how to read the X-keys’ raw output and use it to integrate X-keys into your application in any language, on any HID-enabled platform.

X-keys Integration Options

See how to integrate your X-keys with the Hardware Mode, Software Mode with MacroWorks Software, or the Software Mode with a Custom Application.

Programs Real World Applications

X-keys can control any application on a computer. Here are just a few examples of popular applications controlled by this device. 

X-keys working in studios, labs, and elsewhere.

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