Cisco CISCO851-K9-RF | 851 Integrated Services Router 1 x 10/100Base-TX WAN, 4 x 10/100Base-TX LAN Integrated Services Router

Technical Specifications:
- Brand: Cisco
- Model: SOHO
- Ethernet Ports: 4
- LAN Ports: 4
- WAN Ports: 1
- Network Standard: IEEE 802.3
- Network Technology: 10/100Base-TX
- Network Protocol: TCP/IP, DHCP, ICMP, NAT, PPPoE, PPTP
- Firewall Protection: Stateful Packet Inspection (SPI), DoS attack prevention
- VPN Support: PPTP, L2TP, IPSec
- Power Source: AC Adapter
- Dimensions: 6.7 x 6.7 x 1.4 inches

Helpful Notes:
- This Cisco SOHO router is a certified refurbished product, meaning it has been tested and verified to work like new.
- The stateful packet inspection firewall and DoS attack prevention features provide added security to your network.
- With VPN support for PPTP, L2TP, and IPSec, you can securely connect to your network from remote locations.