Shure WA302 Instrument Cable, 2.5 Foot, 4-Pin Mini (TA4F) To 1/4" Connector
 
Instrument cable connects the T1, UT1, SC1, BLX1, PG1, PGX1, GLXD1, QLXD1, SLX1, LX1, ULX1, UC1, UR1, UR1M, and U1 body-pack transmitter to a guitar or other instrument.
Features a 2.5 foot (0.75 m), length with 1/4-inch plug and 4-pin mini connector (TA4F) (supplied with instrument systems).