RigExpert - Interface comparison

All models contain:
Transceiver CAT system,
PTT & CW outputs,
PTT,CW & CAT activity LEDs.

Other functions:

Function	RigExpert Tiny	RigExpert Standard	RigExpert Plus	RigExpert TI-5
Built-in sound card	-	+	+	+
Internal CW keyer	-	-	WINKEY	WINKEY
FSK output	-	+	+	+
In/Out volume adjustment potentiometers	-	+	+	+
S/PDIF optical I/O	-	-	+	-
USB hub output	-	-	+	-
Additional COM port	-	+	-	-
Microphone and footswitch inputs	-	-	-	+
Additional PTT or CAT output	-	-	-	+
Support for any transceiver model	-	+	+	+
Enclosure	Plastic	Metal	Metal	Metal