This product is either discontinued or we cannot get that from suppliers.
Cisco WS-C2960C-12PC-L, Network Ports-12, Port / Expansion Slot 12 x Fast Ethernet Network, 2 x Gigabit Ethernet Uplink, 2 x Gigabit Ethernet Expansion Slot, Expansion Slots-2, Gigabit Ethernet, Fast Ethernet, Network 10/100/1000Base-T, 10/100Base-TX, Rack-mountable, Desktop, Wall Mountable, Flash Memory 64 MB, Input Voltage 110 V AC, 220 V AC, Standard Memory 128 MB.
The Cisco Catalyst 3560-C and 2960-C Series compact switches are small form-factor Gigabit Ethernet and Fast Ethernet switches designed for deployments outside the wiring closet.