Add to Cart Quick view Cisco WIC 1DSU Interface Card - Series 2600 Routers - 56/64K DSU/CSU 74-0573-05 Cisco Was: $12.60 Was: $35.00 Interface Card - Series 2600 Routers - 56/64K DSU/CSU 74-0573-05 Condition: UsedThis item has been inspected and it is in good condition. 37157 SKU: 37157 Weight: 0.95 LBS