HTC Wings has SDIO?

[mat17a]

I have htc wings - he has SDIO?

[spone1]

Yes it does.

[mat17a]

Please, Canyou show me on any photo HTC Wings, where is this slot?

[spone1]

SDIO is basically additional I/O capabilities through your regular SD slot, on the right side of the phone. I wonder, what do you need SDIO for btw? The phone has already built-in wlan, which seems to me to be the main reason for such a slot.

[mat17a]

on the right side of the phone
???on right side is microSD , no SD???

i need sdio, because built-on wifi is very small range (200-400 m) . I think that external wifi has more range

[spone1]

SDIO is the name of a technique, not a size. But no, the phone has no regular SD-sized SDIO slots, only a microSDIO slot. I don't know if any microSDIO cards exist though.

You might want to set your wifi transmit power higher for better range, if you haven't done so already. I doubt that an external wifi card will get you a better range, since the size of the antenna in such a card won't be bigger than what is already built into the phone.