Compatible Models Supports a wide range of two-pin handheld radio models, including but not limited to: Compatible with Baofeng UV-5R (all variants), UV-82, BF-F8HP, BF-F8+, BF-H5, BF-H6, BF-H7, TP-8Plus, GM-15Pro, BF-T20, UV-S9Plus, BF-999/888/777/666s/777s/888s, and most other Baofeng radios. Compatible with RETEVIS H-777, R888s Plus, RT-5R, RT-17, RT-29, RT-B6, RT-5RV, RT1, RT2, RT5 Compatible with Kenwood (KPG Series) KPG27D, KPG29D, KPG48D, KPG49, KPG55D, KPG56D, KPG62D, KPG66D, KPG69D, KPG70D, KPG74D, KPG75D, KPG77D, KPG82D, KPG87D Compatible with Kenwood (TH Series) TH-D7/D7A/D7AG/D7E, TH-F6/F6A, TH-F7/F7E, TH-G71/G71A/G71E, TH-K2/K2A/K2E/K2ET, TH-21/21AT/21BT, TH-22/22A/22At/22E, TH-25, TH-26, TH-27 Compatible with Kenwood (TK Series) TK-208/308, TK-220/320, TK-240/340/240D/340D, TK-248/348, TK-250/350/353, TK-260/360/260G/360G, TK-270/370/270G/370G, TK-272G/372G/373G, TK-278G/378G/388G, Pro-Talk series Compatible with TYT TH-F8, TH-UVF8D, TH-UVF9D, TH-UV8000D/E, MD-380, MD-390, and similar models Compatible with HYT TC-286/386/2685/3865/6685/278/378/388/2100/2088 Compatible with WOUXUN / PUXING WOUXUN KG-UV8D, UV6D, UVD1P, UV-899; PUXING PX-777, PX-888, PX-888K, PX-325, PX-358 Compatible with Other Brands QUSHENG, LINTON, and additional compatible two-pin radios Note: Compatible with most two-pin connectors featuring a front pin diameter of 3.5mm and rear pin diameter of 2.5mm, with a pin center distance of 11mm and total pin length under 8mm.