Features: Brand new and high quality TPS5450-5A power supply chip supports DC12/24V power input, current output at 5A continuous and 6A instantaneous, sufficient power supply. The thermistor circuit is protected to prevent MCU damage from shorted heated bed and heaters cartridge connections. BTB-connectors are adopted between the motherboards and core board, allowing the choice of other core board solution in addition On-board DIAG-pin, easily configurable withjumpers. Support power loss recovery, filaments runout sensor, auto power-off,etc. Specifications: Material:Plastic Size:Approx.90.8x120mm/3.57x4.721nches Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Manta E3EZ V1.0 5x EZ2209 1x TFT35SPI 1x IO2CAN V1.0