R4I gold pro happy box

Hi does anyone use this cart? I see it on eachgame for $4.22 but it's advertising version 3.0.06. The website r4i-gold.com says it works with 4.5.0.10 perfectly and was wondering has anyone upgraded this particualar cart? Takes about 2 weeks for delivery with them and with christmas and new year its probably gonna be a month before i recieve anything so before i order does anyone know?

I strongly suggest you avoid it, it's trying to cash in on the reputation of the original r4i gold and is probably very poorly supported.

ok thanks hopefully r4i sdhc will update soon....

As Loony said, it's probably very badly supported.
I suggest the R4i Gold 3DS (r4ids.cn) or Supercard DSTwo.

I have used them with no problem