USAR4

As you know that N3DS/XL firmware has been updated to v7.1.0-15 several months ago .And the r4ids.cn just announced the newest firmware version 1.64 . You can buy preflahsed r4i gold 3ds from http://www.usar4.com .
With r4i gold 3ds flashcart, players can enjoy different DS games. Just download different kinds of  DS roms and put them in MicroSD card (which works with your r4i gold 3ds flashcart）.Then enjoy with R4i gold 3DS rts card. It is cheaper than retail game cards.
We are based in USA. If you are living USA , u can receive the order within about 3-5 days. The customers outside USA can receive the order within about 10-15 days.  the tracking info will be online in about 24 hours, and they will send u the tracking number after they confirm delivery .
We provide updated flashcart for you. All the r4i gold 3ds flashcart will be pre flashed for the latest 3DS and DSi firmware before we send out, so you do not need to update it with a DS console. we do not want to sell cards that you can use it for now, but stops working two months later, or the official site no longer update, you need to buy another flashcart.  we want to sell you a good card which has good quality and upgradable.
We provide free shipping on all orders and all orders come with a tracking number
All the r4i gold 3ds flashcarts are orginally from the official team, No fake or clone card, you can buy it from here http://www.usar4.com/r4i-gold-3ds-r4i-gold-3ds-flashcart-for-2ds-3ds-xl-3ds-and-ds-lite-p-1