Cisco 4221 ISR Router - ISR4221/K9 3750 3 pages of 8 buttons

3 pages of 8 buttons with dual LEDs (24 programmable keys)

USB Connection

making voice paging and notification announcements easier to understand

NM Slot for 1 or 10G Ethernet SFP+'s and Standard IP Image

1 x Mini Type B USB

Cisco 4221 ISR Router - ISR4221/K9 3750 3 pages of 8 buttonsNew and Refurbished 4221 ISR with 3 onboard GE, 2 NIM slots, 1 ISC slot, 1 SM slot, 4 GB flash memory default, 4 GB DRAM default with Warranty The Cisco 4000 Series Integrated Services Routers (ISR) revolutionize WAN communications in the enterprise branch. With new levels of built in intelligent network capabilities and convergence, the routers specifically address the growing need for application aware networking in distributed enterprise sites.