what is the max memory micro sdcard for xperia ion ?

[MichaelREMY]

hi,

i need to buy a bigger memory card for my xperia ion (android 4).

what is the max memory capacity i can chose ?

does 128GB will work on xperia ion ?

shall you advise me a very quick model of memory card ?

in my old phone (xperia sola) i have a sandisk 64GB card and it is very very very slow (model  ultra XC I)

what is quicker and bigger (128) ?

thanks for help.