KBox A-250

Industrial Computer platform based on pITX-2.5" SBC for IoT gateway applications
  • Based on a pITX-2.5” SBC with excellent price/performance ratio
  • Intel Atom® x5-E39xx processor performance
  • Intelligent IoT gateway for edge analytics, data collection, remote monitoring
  • WiFi, GSM and LTE support (integrated WiFi and LTE modules optional)
  • Supports Kontron APPROTECT based on WIBU Systems technology
Download Datasheet

The KBox A-250 is tailored for gateway applications. Based on a pITX-2.5“ SBC with Intel Atom® processors of the E3900 family, the fanless KBox A-250 has been designed as a cost-optimized gateway for IoT-Edge applications. Its fields of application are primarily found in industrial automation.

The compact KBox A-250 offers numerous interfaces to connect various layers of communication: a serial interface (RS232/RS485) for local data collection, and connection to the sensor- or machine environment. Connection to the IT environment can be realized through the integrated Gigabit Ethernet interfaces as well optional Wifi support. Additionally, a GPIO-interface is included. Wireless technologies such as LTE (4G) and GSM (2G/3G) are supported, an integrated LTE module can be added on demand.


RAM up to 8 GB DDR3L
Interface 1x Ethernet (10/100 Mbit/s)
1x Ethernet (10/100/1000 Mbit/s)
2x USB 3.0
1x DisplayPort
1x COM 1 (RS232)
1x GPIO Port
Expansion Slots 1x mSATA socket, full-size with SIM card socket
1x mSATA, half-size
1x M.2 socket (2240, 2260, 2280)
1x SD card socket
Protection Class IP20



KBox A-250_20180223_datasheet
[ kbox-a-250_20180917_datasheet.pdf, 2.71 mb, Sep 18, 2018 ]


KBox A-250 User Guide
Rev. 1.0, 2019-12-11
[ kbox-a-250-user-guide-rev-1.0-2019-12-11.pdf, 8.27 mb, Dec 11, 2019 ]

General Safety Instruction
[ 0_0096_4370_v2_2_d_e_2019-10-15.pdf, 0.11 mb, Oct 29, 2019 ]

Tech Spec Sheet

Tech Specs K-Box
[ techspecs_embedded-box-pc_web_us_kontron.pdf, 2.66 mb, Nov 13, 2018 ]


Kontron Services Brochure
[ kontron-services-brochure.pdf, 0.37 mb, Sep 6, 2019 ]

Kontron Services Brochure
[ kontron-services-brochure.pdf, 0.37 mb, Nov 19, 2015 ]


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