1、Using 32-bit Cortex-M3 LPC 1768 master chip, 100MHZ frequency, strong computing power, performance greatly improved. 2、Both in-line drive socket and external drive port, which is more expandable and more selective. 3、Compatible with a variety of drivers and special modes (the uart mode of the TMC2208, the SPI mode of the TMC2130, etc.) has a dedicated port reservation, and the wiring settings are more concise and convenient. 4、Support a variety of open source firmware, continue the original s series motherboard with the smoothieware firmware, SGen-L can also support the marlin2.0 version of the firmware. 5、High-quality circuit boards are used, and the corresponding pins of each interface are marked with silk screen, which makes it easier to identify and modify. 6、Use dedicated power chip to support 12V-24V power input. 7、Support the MKS LCD12864, MKS MINI12864 and other control boards developed by the maker base for display control. 8、Can be used with MKSTFT full range of touch screens.