Does anyone know of a good iPocket replacement that gives you 3 or 4 serial ports over one Ethernet connection? I know there is the Ether232DUO that gives you two ports, but we have been doing several hotels lately and installing 3 iPockets works fine, but it is a huge cabling mess once you install a little 5-port switch, 3 iPockets, and all the associated patch cords and serial cables... if there was a 3 or 4 port version of this it would make the installation so much simpler.