Connect your Hirose 6-pin quick disconnect compatible PTT or external speaker to your handheld radio. Compatible with Baofeng & Kenwood series radios - High strength mil-spec polymer construction - Compatible with the following radio models: Kenwood: TK-170, TK-208/308, TK-220/320, TK-240/340, TK-240D/340D, TK-248/348, TK-250/350, TK-260/360, TK-260G /360G, TK-270/370, TK-270G/370G, TK-353, TK-372, TK272G, TK-373, TK-430, TK-431, TK-2100/3100, TK-2130 /3130, TK-2160/3160, TK-2170/3170, TK-2173, TK-2180/3180,TK-2200, TK-2202/2302, TK-2212/2312, TK-2300, TK-2360,TK-2400/3400, TK2402/3402,TK-3173, TK-3200/3201/3202, TK-3212, TK- 3230, TK-3350, TK-3360, NX220/320, NX240/340, NX420, Pro Talk, Free Talk XL Baofeng: BF-F8HP BF-F9 UV-82 UV-82HP UV-82C UV-5R UV-5R5 UV-5RA UV-5RE UV-5X3 V2+, RPU416, RPV516, RPU499, RPV599X, RPV516A, RPV599A Plus, RPU416A, RPU499A Plus, RPU4200 BTECH: DMR-6X2, GMRS-V1, MURS-V1, UV-5X3 AnyTone: AT-D868-UV, AT-D878-UV DMR Wouxun: KG-UV6X, KG-UV3X, DB-16, KG-UV3D, KG-UVD1P KG-UV8D, KG-UV9D, UV899, KG-UV6D, KGUV2D Rugged Radios: V3, RDH, RH5R TYT TH-UV88 MD-380, MD-390, UV8000E Digi-Talk