Cisco ISR4321/K9 Integrated Services Router, Comes with Power Adapter.Brand: Cisco Model: ISR4321 K9 The Cisco ISR4321 K9 is a router that is designed for small enterprise branch environments. It has a default throughput of 50Mbps, but can be increased to 100Mbps by purchasing additional licenses. 50Mbps 100Mbps system throughput, 2 WAN LAN ports, 1 SFP port, multi Core CPU,2 NIM, Security, Voice, WAAS Color: Black Condition: USED TESTED WORKS AS EXPECTED 30 Day Money Back Guarantee With Seller Paid Return Shipping