In general, probably not, depends on the accessory. Styluses and screen protectors should work fine, hard external cases may not fit though, and devices like Action Replay are almost always device specific.
The 3DS does not have a slot-2, it cannot use any accessories developed for it such as the Guitar Hero addon or the DS lite rumble pack. Those are only compatible with the original DS and DS lite.
Yes It works on the DS Lite, DSi, and 3DS.
yes but 3ds games don't work on a ds lite
No, you need a 3DS at least.
The DS lite is almost exactly the same size as the 3DS.
No, the Nintendo DS lite cannot play 3DS games.
Nintendogs + cats will only work for the 3ds. It will not work with the ds, ds lite, dsi, or dsi xl.
It will work on Nintendo ds lite, Nintendo dsi and on the 3ds. It wont be in 3d though
no,it only works for 3ds which is 160$skylanders does not work for dsi,ds,or xls
No, it can work for all Nintendo DS systems including: DS, DS lite, DSi, DSi XLl, and/or a 3DS.
No the 3DS game cards are shaped slightly different then the Nintendo Ds. Of course if you could put the 3DS game cards in the Ds lite it would still not work because the features and intense graphics the nintendo 3DS requires for games can't be used on the Ds lite. Don't buy 3DS games for the Ds lite as it just won't work. You can consider buying a 3DS however as the 3DS is backwards compatible with all DS games.
no