The DS Download Stations are stations at selected stores where you can download demos and videos of recently released or upcoming video games. After a few months of being on display, a new series comes out.
From 2006 to 2011, Nintendo distributed Download Station carts to retailers in order to wirelessly distribute demo content to the DS-carrying public. These carts were inserted into a regular DS, which was then placed in a locked box behind the register, operating as a wireless server. This is a very unique item sure to please any serious Nintendo collector.