Motorola: APX900 APX1000, APX2000, APX3000, APX4000, APX4000XH, APX5000, APX6000, APX6000LI, APX6000XE, APX7000, APX7000XE, APX8000, APX8000H, APX8000HSRX, APX8000HXE, APX8000XE, APX900, SRX2200, XPR6000, XPR6100, XPR6300, XPR6350, XPR6380, XPR6500, XPR6550, XPR6580, XPR7000, XPR7000E, XPR7300, XPR7350, XPR7350E, XPR7380, XPR7380E, XPR7500, XPR7550, XPR7550E, XPR7580, XPR7580E
Designed for use with Sheepdog ALPHA Quick Disconnect speaker microphones, lapel mics, headsets and more.