Company          Products             EL/MC       EL/MC 32         
                                       3C523B      3C527                
 				       3C523B-TP   3C527-TPX         
          
  3Com            3+                     Yes
  3Com            3+Open                 Yes         Yes
  3Com            LAN Manager v2.0       Yes         Yes
  3Com            NBP (NetBIOS)          Yes         Yes
  3Com            OSI/ES with DPA        Yes         Yes
  3Com            NFS with DPA           Yes         Yes
  3Com            TCP with DPA           Yes         Yes
  3Com            NetProbe               Yes
  3Com            EtherStart PROM        Yes         N/A
  3Com            NetWare Boot PROM      Yes         N/A
  Apple           AppleShare             Yes
  Artisoft        Lantastic              Yes
  AT&T            LAN Manager            Yes         Yes
  Banyan          VINES                  Yes	     Server:Q3 '92
  Century Softwar Tiny Term              Yes         Yes
  Clarkson Univ   Packet Driver          Yes
  Datability      RAF                    Yes
  DCA/Tiara       10Net                  Yes         Yes
  DEC             Pathworks for DOS      Yes         Yes
  DEC             Pathworks for OS/2     Yes         Yes
  Digital Area Ne MAX Link               Yes         N/A
  DSC             Nexos                  Yes
  Essex Systems   TCP/2 for DOS          Yes         Yes
  Essex Systems   TCP/2 for OS/2         Yes         Yes
  Farallon        PhoneNet Talk          Yes
  FTP Software    PC/TCP                 Yes         Yes
  Hayes           LANstep                Yes         Yes
  IBM             OS/2 LAN Server        Yes         Yes
  IBM             AIX for PS/2           Yes
  Interactive     386/ix SVR3            Yes
  Interactive     386/ix SVR4            Yes	     Q1 '92
  Lanworks        BootWare-NW            Yes         N/A
  Lanworks        BootWare-LM            Yes         N/A
  Locus           PC Interface           Yes
  Locus           PC Xsight              Yes
  Microsoft       LAN Manager            Yes         Yes
  Network Researc Fusion                 Yes
  Novell          LAN WorkPlace          Yes         
  Novell          NetWare Lite v1.0      Yes         Q4 '91 
  Novell          NetWare 286 v2.x       Yes         Server Only
  Novell          NetWare 386 v3.x       Yes         Server Only
  Pacer           PacerLink              Yes         Yes
  Polygon         poly-COM               Yes         Yes
  Polygon         poly-LINK              Yes         Yes
  Polygon         poly-STAR              Yes         Yes
  Polygon	  poly-NET		 Yes	     Yes
  Santa Cruz Ops  TCP/IP for Xenix       Yes
  Santa Cruz Ops  TCP/IP for Unix        Yes         Q1 '92
  Santa Cruz Ops  LAN Mgr for Unix       Yes
  Santa Cruz Ops  NFS                    Yes
  Santa Cruz Ops  Open Desktop           Yes	     Q1 '92
  Santa Cruz Ops  OSI                    Yes
  Sun Microsystem PC-NFS                 Yes         Yes
  Sitka (Sun)     TOPS                   Yes	     
  Touch Comm.     OSI                    Yes         Yes
  Univ of Ilinois NCSA Telnet            Yes
  WEBCorp         WEB                    Yes         Yes
  WRQ             Reflections            Yes         Yes
  Wollongong      PathWay Access         Yes         Yes
  XIOS Systems    Office Solutions       Yes