BlueMax49ers USB Serial RS-232 Null Modem Full Handshake Cable DB9 Male NM 9M

BlueMax49ers USB Serial RS-232 Null Modem Full Handshake Cable DB25 Female NM25F

BlueMax49ers USB Serial RS-232C Straight-through cable DB-25 Female STM-25F

BlueMax49ers USB Serial RS-232C Straight-through cable DB-25 Male ST-25M

USB Roland XY-RS-34 Serial Programming Cable DB-25 Male Null Modem NM 25M

Mini DB9 Male To Female Serial Null Modem Adapter Coupler RS-232 Crossover

USB Roland Cutter XY-RS-34 Serial Cable DB-25 Female Null Modem NM-25F

FTDI USB Programming Cable + Support Motorola XTS3000 I II & III RKN4035 COMBO