Cisco C881WD-A-K9 | 881W IEEE 802.11n Wireless Integrated Services Router 2.40 GHz ISM Band

1. Network Standard: IEEE 802.11n
2. Wireless Transmission Speed: 54 Mbps
3. Frequency Band: 2.4 GHz
4. Wireless Security: WPA, WPA2, 802.1X
5. Antenna: Internal
6. Ethernet Ports: 4 x RJ-45
7. WAN Ports: 1 x RJ-45
8. VPN Support: IPSec, PPTP, L2TP
9. Firewall Protection: Stateful Packet Inspection (SPI), Denial of Service (DoS)
10. Management: Web-Based Management, SNMP v3, Telnet, CLI
11. Power Over Ethernet (PoE) Support: No
12. Dimensions (W x D x H): 12.8 x 9.8 x 1.9 inches

Notes:
1. The Cisco 881W router is a great choice for small businesses that require wireless connectivity.
2. The router has a robust security system that protects against various cyber threats.
3. The device is easy to manage and configure, allowing for a hassle-free setup process.