USB to RJ45 control serial cable for Skywatcher EQ5 HEQ5 HEQ6, Connect EQ5 HEQ5 HEQ6 GOTO Mount to PC/ EQMOD /Asiair Pro.Length?6ft.Can be used as Skywatcher EQMOD cable, Skywatcher EQ direct cable, Skywatcher PC link cable, Skywatcher firmware update cable, Skywatcher Mount to PC/EQMOD/Asiair Pro cable