Driver
| Description | Download |
| Windows APC400 | APC400 download driver (259 downloads) |
| Windows KTX 33.6K Modem (WS-3314ES3G) | KTX 33.6K Modem (WS-3314ES3G) download driver (188 downloads) |
| Windows KTX FM 56K VSE | KTX FM 56K VSE download driver (178 downloads) |
| Windows apc400 | apc400 download driver (132 downloads) |
| Windows 56KE2-G Fax/Modem | 56KE2-G Fax/Modem download driver (102 downloads) |
| Windows AHP5000 | AHP5000 download driver (75 downloads) |
| Windows KTX-BM17E,KTX-BM15K,KTX-BM15D,KTX-BM17K,KTX-BM19F | KTX-BM17E,KTX-BM15K,KTX-BM15D,KTX-BM17K,KTX-BM19F download driver (73 downloads) |
| Windows apc300 | apc300 download driver (66 downloads) |