| Modem Function | Yes |
| Wi-Fi Standards | 802.11ac, 802.11n, 802.11b, 802.11g |
| Frequency Bands | 2.4GHz & 5GHz |
| WDS Support | Yes |
| WPS Support | Yes |
| Encryption | WPA2 |
| LAN Ports | 16 |
| WAN Port | 1 x 10/100/1000Mbps |
| Antennas | 2 external antennas |
| SDK Availability | Yes |
| Product Code | ISR4461/K9 |
| Aggregate Throughput | 1.5 Gbps |
| Onboard Ports | 4 x 10/100/1000 (RJ-45), 4 x SFP |
| Service Module Slots | 3 enhanced, 3 NIM |
| Memory | 4GB DDR3 ECC DRAM (data plane) |
| Flash Memory | 8GB default (expandable to 32GB) |
| USB Ports | 2 x USB 2.0 (Type A) |
| Power Options | Internal AC/DC/PoE with redundancy |
| Dimensions | 3.5 x 17.25 x 18.5 in (88.9 x 438.15 x 469.9 mm) |
| Rack Mounting | 3RU, 19" EIA included, 23" EIA optional |
| Size | Customized available |
| Color | Customizable |
| Compatibility | Workstation, Laptop, Desktop |