Cov kab ke tsim nyog：MACH3 tswj kev tswj hwm qhov system
Khoom naj npawb：MK4-V：Nrog USB interface，4Daim npav tswj kev sib tsoo，Kev kub ceev 2000KHZ mem tes tso zis，Ob chav cais tawm los tiv thaiv kev cuam tshuam，Cov zis muaj tso zis yog ntau yam，ntau ruaj khov
- Txhawb spindle PWM kev tswj ceev cov zis；Txhawb spindle mem tes + kev taw qhia cov zis
- Kev kub ceev 2000KHZ mem tes tso zis
- Tsis xav rau nruab tus tsav rau USB，Ntsaws thiab ua si rau txhua Windous versions
