X-keys USB Three-Switch Interface
Product #30811 | SKU XK-1283-UJS3-R | X-Keys
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Our Price $139.00
In stock online Ships tomorrow
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  • 1 x USB Connector
  • 1 x 3.5mm TRRS Port
  • Compact Form Factor
  • Accepts 3.5mm Mono, Stereo, or TRRS Plug
  • Windows / Android / Mac Compatible


The small, versatile USB Three-Switch Interface from X-keys is capable of supporting up to three wired switches or pedals using an optional adapter (sold separately). The USB interface comes equipped with a single USB connector and a single 3.5 mm jack which supports a variety of USB codecs including HID keyboard, HID mouse, HID game controller, and HID multimedia.


  • Accepts up to three switches via 3.5mm TRRS port with optional adapter
  • Connects to USBs port like a USB keyboard
  • Accepts 3.5mm 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


Operating system Any OS via USB HID | Programming: Windows XP through 8, Mac OS X 10.4 through 10.10
Programming Software Windows: MacroWorks 3.1
Android: X-keys Android
Mac OS X: ControllerMate
Software Development Kits Windows (C++, C#, VB.NETT)
Linux (C++)
Android (Java)
Raw HID (any language/OS)
USB Codes Supported: HID keyboard, HID mouse, HID game controller, HID multimedia
Ports 1x 3.5mm TRRS (Tip-Ring-Ring-Sleeve) accepts 3.5mm mono, stereo, or TRRS plug; May be split to accept up to three switches
Connector USB 2.0 standard "A" plug
USB 1.1, compatible through 3.0
Wiring Distance Up to 300 m from switch to port
Memory Memory Capacity: Approximately 1000 keystrokes or commands
Memory Type: EEPROM, non volatile memory (X-keys retains memory for over 200 years)
Power Power Source: USB port, nominal voltage = 5 VDC
Power Consumption: 21 mA @ 5 VDC
Environmental Temperature Range: -20 to 60°C
Environmental Rating: IP 40, typical indoor office environment
Certification FCC class B, COE, RoHS, WEEE compliant
Dimensions 71 x 19 x 13 mm
Weight 23 g


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  • Product: X-keys USB Three-Switch Interface
  • Manufacturer: X-Keys
  • Model: XK-1283-UJS3-R
  • SKU: XK-1283-UJS3-R
  • RM Product #: 30811
  • Warranty: 1 year manufacturer warranty

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