Karls Tech

  • Company profile brochure, PDF file, 4.4 MB, download
  • Brochure for Inventory Star 2, PDF file, 162 KB, download
  • Mobile solutions using mobile printers, PDF file, 354KB, download
  • Pick and Pick Manual v1.0, PDF file, 335KB, download


  • Setting barcodes for Hyco scanners, PDF file, 342 KB, download
  • W2X Development Kit Documentation, zipped file, 23 MB, download
  • W2X BT LE communication interface protocol, pdf file, 955KB, download
  • Instruction for changing Bluetool name, PDF file, 81KB, download
  • Firmware upgrade App for W28 (Android), zipped file, 2.0 Mb, download


  • Effon glove scanner specification, PDF file, 553KB, download
  • Effon User manual, PDF file, 1.1MB, download


  • S01,S02 SPP Development Kit, zipped file, 1.8 MB, download


  • Keyboard 2.0 for Android, zipped file, 9.15MB, download
  • Instruction manual for bluetooth pairing, PDF file, 5.64MB, download
  • Code 128 and interleaved setting barcodes, word file, 155 KB, download
  • GS SDK API introduction, PDF file, 690 KB, download


  • REGO_Android_Print SDK, zipped file, 24.8 MB, download
  • Windows Driver, zipped file, 3.4 MB, download
  • Windows SDK, zipped file, 15.6 MB, download
  • REGO Thermal Printer Technical Manual, PDF file, 1.94 MB, download


  • Android SDK for P58F, P80F, zipped file, 70.7 MB, download


  • Windows driver, RAR zipped file, 350 MB, download