Cisco HWIC-ADSL-B/ST NEW OVP f. 1841 2800 3800 Routers
The HWIC-ADSL-B/ST provide ADSL connectivity to a WAN. The HWIC-ADSL-B/ST is supported on the Cisco 1841, 2801, 2811, 2821, 2851, 3825, and 3845 ISRs. The 2-port HWICs is supported starting with Cisco IOS Software Release 12.4(6)T.