| ISDN-adapters PC card | Modem? | V.110 protocol | V.120 protocol | X.75/HDLC protocol | ISDN Compression? | Distributor | Price |
| AVM ISDN-Controller PCMCIA | no | yes | no | yes | no | Landis, tel. +32 3 248 25 46 | 14500 |
| Eicon DIVA for Windows 95 PCMCIA | no | yes | yes | yes | V.42bis | Indacom, tel. +32 15 28 88 11 | 30170 |
| ELSA MicroLink ISDN/MC | no | yes | yes | yes | V.42bis | AB Computers, tel. +32 2 370 39 11 | 4900 |
| Racal X.TOLL | no | no | yes | no | no | ATC, tel. +32 9 371 99 99 | 22719 |
| Synaptel Syncard 96 PCMCIA ISDN | no | NS | NS | NS | no | AB Computers, tel. +32 2 370 39 11 | 18900 |
| TELES.ONLINE-J | V.22 | yes | no | yes | V.42bis | Telpost, tel. +32 81 23 00 62 | 13590 |
Tests performed by Data TestLab.