BT VOYAGER 105 USB ADSL Broadband Modem with RJ11 DSL Cable, USB Cable & Filter £7.95 - PicClick UK
Amazon.com: 56K USB Modem External RJ11 to USB Adapter, V.92 Dial Up Fax Modem Multifunctional Data Modem for 64Bit WIN10/WIN8.1/WIN8/WIN7 : Electronics
Skype adapter/voipstunt adaptor
モデムとデュアルrj11ポート、呼び出し元ID、ダイヤルアップ、56k、v.92、conexant cx93010、win 11、10、7 xp Linuxをサポート - AliExpress
USB56KEMH2 | StarTech.com Port USB Ethernet Adapter USB 2.0 USB A to RJ11 | RS
Amazon.com: 56K USB Modem External RJ11 to USB Adapter, V.92 Dial Up Fax Modem Multifunctional Data Modem for 64Bit WIN10/WIN8.1/WIN8/WIN7 : Electronics
Dual RJ11 Ports USB 56K External Dial Up Voice Fax Data Modem for Windows 7 8 | eBay