Excellent product... Real great upgrade. Ultra fast connection and Carplay screens . I replaced a 2 yo Carplay module of the same size which was a 5.8? gb possibly 2.4 gb bt 5.0 version which had connectivity issues and seamed way slower than this model and much slower than wired. This BT.5.4 Wifi 5.8 is noticeably better and I bought 3 for each of my vehicles