Easily charge up to 10 devices Space saving design keeps your equipment in one place Comes with Outdoor Dog Supply's Warranty This works with Garmin DC50's only - you need the usb cords to use this with the T5, TT15, TT10 collars, etc. This is Outdoor Dog Supply's Garmin GPS Collar space saving Multi Charging System. This station will charge up to 10 T5, TT10, or TT15 at one time, or 9 Garmin GPS collars and 1 Garmin Alpha Handheld. Charging your collars can take up quite a bit of room and our customers have been asking us to come up with a space saving design. This multi charging station is also easily portable to take with you to your hunt club or you can purchase this as a secondary charging station for your Garmin GPS dog collars to have for when you are traveling for hunting, dog trials, or dog running. This space saving product is only available from Outdoor Dog Supply. This is the charging port only - no usb cables or clips are included in this purchase.