B0
B50
B75
B110
B134
B150
B200
B300
B600
B1200
B1800
B2400
B4800
B9600
B19200
B38400
B57600
B76800
B115200
B153600
B230400
B307200
B460800
B500000
B576000
B614400
B921600
B1000000
B1152000
B1500000
B2000000
B2500000
B3000000
B3500000
B4000000
EXTA
EXTB
BOTHER