Key features of the LH Stinger include: Summary: 48V Power with TMC5160 Drivers (AWD Y, X Axis)- FYSETC Spider H723 High Voltage board- High Torque FYSETC 2.5A 580mN.m Stepper Motors- 48V and 24V PSU- Sherpa mini CNC Extruder- Phaetus Dragon UHF Hotend- Carbon Fiber Bed and Carriage Assembly- Lightweight Polyimide 220W Bed Heater- LHS Breakbeat (Breakout) Board and Wire Harness- Auxiliarry Cooling System - 2x 9733 Blower Fans- 3090 Frame Extrusions- MGN 12H Z1 Preload Linear Rails * Printed parts not included* RPI Options Official LH Stinger Kit:https://github.com/lhndo/LH-Stinger