Surge Protection Devices Designed to Protect Sensitivecommunication Terminals (telephone Sets, Fax, Modem,ADSL Terminals...) Connected to Analog or Digitaltelephone Lines (PSTN Or ADSL) from Lightning Surgesand Electrical Transients Manufacturers and ...
External USB 2.0 Fax/Data Modem 56K V.92 - Bluetooth & Telecom Adapters | StarTech.com