A:AnswerHi, ClarD. This Belkin Dual Car Charger (F8J109btBLK) includes a 4 Lightning to USB cable that is only compatible with iOS handheld devices. You may check this link for more info: http://www.belkin.com/ph/p/P-F8J109/. Hope that clarifies the confusion.
A:AnswerIt does not come with a cable, but it is compatible. You just need the right charging cord, one that fits your Samsung with a normal USB-port on the other end.
A:AnswerHi phildangu. You can charge two handheld devices at once and may or may not work with your Garmin handheld device. Refer to this link for the tested compatible iPhone/ iPad/ Samsung devices: http://www.belkin.com/ph/p/P-F8J109/
A:AnswerHi, Daaron. Yes, it provides optimal power to each port for fast charging. It is rated at 10 Watts/2.1 Amp per port (output) and the input voltage at DC12-24V.
A:AnswerSorry you have to go trough that too. I purchased mine convinced the cable was included and was disappointed when received it. I was told at the store is an error on the website and the showed me the specification printed on the box states the cable is not included. You can try contacting Best Buy online customer service support for a possible credit due the error (cannot guarantee will work). I understand the frustration, was exactly what happen to me.