Cisco PIX-501-BUN-K9

No power Cisco PIX-501-BUN-K9, CNS6RVPAAA Security Appliance. (No power adapter included)
Cisco PIX 501 10-user bundle (chassis, latest PIX software, 10-user and 3DES licenses, integrated 4-port 10/100 switch and 10/100 port)
The power adapter part number is: 341-0008-02 or ADP-15VB ( 3.3V --- 4550mA)
The Cisco PIX 501 Security Appliance delivers enterprise-class security for small office and teleworker environments, in a reliable, easy-to-deploy purpose-built appliance. Its compact, high performance design incorporates a four-port 10/100 Fast Ethernet switch, making it ideal for securing high-speed broadband Internet connections. Part of the market-leading Cisco PIX Security Appliance Series, the Cisco PIX 501 Security Appliance provides a wide range of rich, integrated security services, advanced networking services, and powerful remote management capabilities in a compact, all-in-one security solution.