... delivery 1 year warranty1 port channelized T1/E1 and PRI HWIC (data only) original , used condition module , shiped by DHL , FEDEX ... , UPS , INT extCisco interface card HWIC-4ESW=Many new and used Cisco products are in stock ... " VWIC2-1MFT-T1/E1"HWIC-1FE HWIC-2FE HWIC-1T HWIC-2T NM-8AM-V2 NM-16AM-V2 HWIC-2CE1T1-PRI HWIC-1CE1T1-PRI NM-1GENM-1A ...