Veo que eres de España, bueno la verdad comparando con el hardware del RB450G es la memoria y el puerto serial lo que varia mas la licencia, pero segun las especificaciones tecnicas que da mikrotik da un performance de hasta 580Mbps con paquetes grandes (1500) y con paquetes chicos 91500 pps que es aproximadamente 60 Mbps.
I just connected an RB750G up to my comcast cable connection with the stock config. Worked out of the box; only added a password and ntp server. 25Mbps down and 3Mbps up. Speedtest was slightly slower without a router (plugged directly into the modem). Go figure.
Yes I have one a few feet away from me as my home cable network router and they do not have a microSD slot.
Look at the pictures. It is pretty obvious by the pictures posted that there is no place for a microSD card. (There are links to front and back PCB shots.)
Read the RB750G data sheet. It does not mention microSD. The only mention is on the routerboard.com site and I believe that Normis forgot to delete that from the RB450G information that he probably copied. Or perhaps Mikrotik is selling a different version from routerboard.com than they sold to their distributors (not likely).
It doesn’t have microSD card slot.
I got my RB750G yesterday, and mine is already installed with RouterOS 3.31 (which the latest legacy version at mikrotik.com is still 3.30).
ps:
And one more thing, my RB750G doesn’t have any beeper as written in the brochure/data sheet.
Brochure says: “Extras : Reset switch, Beeper”