【Product Details】 This is a genuine product. This product is a set of 5 digital terrestrial TV & GPS antenna conversion cables that allow you to connect VR1 connector digital terrestrial TV antennas and GT5-1S connector GPS antennas, which are compatible with Honda, Nissan, Suzuki, Panasonic, Alpine (early models), Clarion, Sanyo, Mitsubishi, and Sony navigation systems, to Alpine navigation systems from 2021 onwards and Kenwood navigation systems from 2022 onwards (GT21 connector compatible). 【Compatible Models】 ※ The listed models are examples. Please check the back of your navigation system as compatible models may increase in the future. ※ The condition is that the connector on the conversion side is a GT5-1S (gray) connector. ● Kenwood (Compatible from 2022 onwards) MDV-M909HDL MDV-M909HDF MDV-M809HD MDV-M809HDW MDV-S809L MDV-S709 MDV-S709W and later ● Alpine (Compatible from 2021 onwards) XF11NX / XF11NX2 / XF11NX-LL X9NX / X9NX2 / X9NXL X8NX / X8NX2 7DNX / 7DNX2 7WNX / 7WNX2 EX11NX / EX11NX2 and later 【Compatibility Conditions】 ★ Connectors Before Conversion Digital Terrestrial TV Antenna: Genuine navigation systems compatible with GT13 connectors (Honda, Suzuki, Nissan, Panasonic, Alpine, Clarion, Sanyo, Kenwood, Mitsubishi, Sony, etc.) GPS Antenna: Genuine navigation systems compatible with GT5-1S (gray) connectors ★ Connectors After Conversion Digital Terrestrial TV Antenna: Alpine/Kenwood models compatible with VR1 connectors GPS Antenna: Models compatible with GT21 GPS connectors This product is a genuine product that was included in the Alpine navigation installation kit. Multiple items are in stock. We will offer a discount only for bulk purchases. This item will be shipped via post.