The Sirius SUPH1 Universal Dock Kit is a universal home kit designed for select Sirius Sportster, Stratus and Starmate receivers. The handy mounting cradle, measuring 4.49 x 1.41 x 2.16 inches (W x H x D), holds the receiver in a single easy-to-access location, such as a bookshelf, tabletop, desk or entertainment center. Once mounted, the listener can choose between two listening options. Users can rely on the receiver's built-in FM transmitter or they can use the included the 6-foot minijack - to - RCA cables, which run from the cradle's audio output jacks to the stereo input jacks. Slightly more cumbersome, this latter option delivers a better overall quality sound.

The Sirius SUPH1 Universal Dock Kit comes with a bundled antenna, which is fully weatherproof, enabling it to be installed indoors as well as outdoors depending upon the location of the strongest satellite signal. A 21-foot cord is also included to connect the antenna to the receiver. An AC power adapter with a 6-foot cord allows the receiver to be mounted away from an electrical outlet for added convenience. This AC adapter will power the Sirius receiver and a spacer for the docking station (also included with the kit), which is required for the non-Sportster models. The kit also includes a user's manual and a one-year warranty. The receiver is 3.2 x 12.2 x 9.6 inches and weighs 1.5 pounds.

The Sirius SUPH1 Universal Dock Kit comes with everything needed to play Starmate 3, Starmate 4, Sportster 3, Sportster 4 and the Stratus satellite radio receiver using home speakers, since is was designed as a universal plug 'n' play system. The Sirius SUPH1 Universal Dock Kit delivers access to more than 130 streams of original Sirius programming broadcast coast to coast: multiple talk, news, sports, children's and entertainment stations and 65 streams of digital-quality, commercial-free music.