Cisco HWIC-4A/S - 4-Port Async Sync Serial HWIC Cisco Router High-Speed WAN Interface card Retail $199.00
Cisco HWIC-2T - 2-Port Serial WAN Interface Card Cisco Router High-Speed WAN Interface Card Retail $279.00
Cisco HWIC-1T - 1-Port Serial WAN Interface Card Cisco Router High-Speed WAN Interface Card Retail $99.00
Cisco HWIC-8A/S-232 - 8-Port Async/Sync Serial HWIC, EIA-232 Cisco Router High-Speed WAN Interface card Retail $499.00
Cisco HWIC-4B-S/T - 4-port ISDN BRI High-Speed WAN Interface Card Cisco Router High-Speed WAN Interface card Retail $119.00
