Amazon.com: StarTech.com USB 2.0 Fax Modem - 56K External Hardware Dial Up V.92 Modem/ Dongle/Adapter - Computer/Laptop Fax Modem - USB to Telephone Jack - USB Data Modem - Network Fax/CMR/POS (USB56KEMH2),Black :
How to Connect a USB Modem to a Wireless Router
4G LTE USB Modem Network Card 100Mbps 4G LTE Adapter Wireless USB Network Card WiFi Modem
3 Mobile Broadband USB modem (v.2) review: 3 Mobile Broadband USB modem (v.2) - CNET
56K USB Fax Modem Dial up Data Modem - Bluetooth & Telecom Adapters | Networking IO Products | StarTech.com
Vodafone Mobile Connect 3G HSDPA USB Modem review: Vodafone Mobile Connect 3G HSDPA USB Modem - CNET