T48 (TL866-3G) programmer is the improvement of TL866 Plus programmer. Based on 32-bit MCU with 120MHZ and 4-layer PCB design, this professional T48 programmer support high-capacity NAND EMMC up to 256GB and programming speed is much higher. Suppport high-voltage chips, VPP Maximum up to 25V, that is what TL866 cannot achieve. Suppport high-voltage chips, VPP maximum up to 25V, that is what TL866 cannot achieve. Production of high-density SMD technology, a unied user interface, easy to use, fully functional, reliable program running of application software, ultra-small (size is almost the same as TL866), code runs much faster, support multilanguage menu (English, Chinese, Russian, Polish, German, Spanish, Portuguese, Turkish, Czech, Italian), It can automatically identify the operating system to install and run under Windows XP, 2003, 2008, Vista Win7 WIN8 WIN10 WIN11.