This is a portable program transfer device that transfers CNC machine programs from a standard USB flash drive (Thumb Drive, Pen Drive, Memory Stick) to or from the CNC control via the RS232 communication port, also called Drip feed DNC or Up-Load and to download. File name extension supports: *.?NC, *.TXT,*.NC, *tap https://www.ebay.nl/str/dnccnc (This is a Portable Program Transfer Device that transfers CNC machine programs from a standard USB flash drive (Thumb Drive, Pen Drive, memory sticka?) to or from the CNC control through the RS232 communications port, also referred to as Drip feed DNC or Up Loading Down Loading. Extension of file name supports: *.?NC, *.TXT,*.NC, *tap) They have the following basic functions They have the following basic functions can transfer the program TRANSFER-RECEIVE or drip to the CNC machine via the RS232. port (can TRANSFER-RECEIVE or drip the program to the cnc machine through the RS232 . port wine) Programs are saved to internal memory (4 GB), or from a large capacity external USB stick (Programs are stored in internal memory (4GB), or from an external USB stick with large capacity) Programs or files can be copied between USB and internal memory (4GB) (Programs or files can be copied between USB and internal memory (4GB)) with color LCD screen, display files in memory or USB stick, display G-code program.(with LCD color display, display files in memory or USB stick, display G-code program) has 4 delays with STRONG magnets, can be easily placed on the control panel or electronics or anywhere on a CNC machine. (has 4 delays with STRONG magnets, can be easily placed on the control panel or electronics or anywhere on a CNC machine) Power for the device can be provided via the 24VDC adapter included in the package or using the 24VDC power supply on pin 25 of the RS232 port of the CNC machine.(The power supply for the device can be by the 24VDC adapter included in the package or by using the 24VDC power on pin 25 of the RS232 port of the CNC machine.) Package includes DNC TITAN x RS232 cable and 1 24VDC adapter. (complete to use).(Package includes DNC TITAN x rs232 cable and 1 24VDC adapter. (complete to use)) If you are interested in DNC device with WIFI function, please visit our store to view many other attractive items and many features.(If you are interested in a DNC device with WIFI function please visit our store to see many other attractive items and many features.) https://www.ebay.nl/str/dnccnc