HLN-9717 CONNECTOR BLOCK / ADAPTOR FOR MOTOROLA RADIO GP344, GP388, GP628+, GP328+, GP338+, GP644, GP688, PTX700+, PTX760+, GL200, GL2000, EX500, EX560, EX600, PRO5150-ELITE, PRO5151-ELITE Made in United Kingdom. Direct from authorized THE-SECURITY-STORE retailer or fulfilled by Amazon. THE-SECURITY-STORE headsets are 100% exactly as described and as seen on the pictures and features a 90 day "NO QUESTIONS ASKED" money back guarantee. It is secured to the accessory connector on the side of the handheld with a single screw. This THE-SECURITY-STORE high quality brand new adapter / connector block in classic mat black is perfect for the job and works with the following radios: GP328Plus, GP338Plus, GP338XLS, GP344, GP344R, GP366R, GP388, GP388R, GP628+, GP644, GP688, GL200, GL2000, PTX700 Plus, PTX760 Plus, Pro5150 Elite, PRO 5151 Elite, PRO7150 Elite, EX500, EX560, EX560XLS, EX600, EX600XLS, and many more. Use one of these THE-SECURITY-STORE adaptors and enjoy the full range of Motorola 2-pin plug accessories for ease of use and covert / security applications. This gives users a wider choice of accessories and allows legacy accessories from other Motorola two-pin radios to be used. It has an integral dust cover with the socket on the side of the adaptor to reduce overall width. It is secured to the accessory connector on the side of the handheld with a single screw.