| 3Com | Accton | Acer | Adaptec |
| Allied Telesyn | Apex | Artisoft | Asante |
| AST | Attachmate | Banyan | Boca |
| Cheyenne | Cnet | Compaq | D-Link |
| Dayna | Digi Inc. | Digitqal Equipment | Eazy/Black Box |
| Farallon | GCC | Hayes | Hewlett Packard |
| IBM | Infocus | Intel | Kingston |
| Lexmark | Linksys | Megahertz | Micom |
| Microdyne/Eagle | Microtest | Multitech | National Semiconductor |
| NEC | Novell | Olicom | Proteon |
| Shiva | SMC | Sony | Specialix |
| (SMC) Standard Microsystems | Telebit | Texas Instruments | Thomas Conrad |
Toshiba |
Xircom |
||