Docking Station (250-3583) Features Faxback Doc. # 3105 Use with the Tandy 3830 SL and 3830 SL/C. This docking station lets you connect an external monitor, keyboard, mouse, printer, and other peripheral devices to the docking station and leave them there, ready to go. You can now easily insert your notebook computer into the station and not have to plug in all of those devices into the back of the computer. You can also install one-full length expansion board and one half-length expansion board into the docking bay for things like high-speed modems, network controllers, high-resolution video boards, scanner interfaces, and other devices.