RigExpert interfaces are designed to operate phone, CW and digital modes using a computer with USB port and existing radio receiving and transmitting equipment. In other words, they serve as a bridge between computer and radio.

RigExpert interfaces can be used by radio amateurs as well as emergency and other services which require transmitting voice and digital data over HF and VHF radio channel.

RigExpert Tiny, RigExpert Standard, RigExpert Plus and RigExpert TI-5 are manufactured by Rig Expert Ukraine Ltd. located in Kiev, Ukraine.