what is the diffrence between Mikrotik router board RB450 (bot 450G) and RB750 (not RB750)? I can not see diffrence in spec but RB450 is more expesive ($69.00 for RB450 Vs RB750 $39.95)


links:
http://routerboard.com/pricelist.php?st ... rom_home=1
http://www.mikrotik.com/pdf/what_is_routerboard.pdf