This Cisco 2520 unit works as a great low cost frame-relay router to help you pass your CCNA test. It has two sync serial ports, two async serial ports, Ethernet port and an ISDN port. It also comes with 16MB DRAM and 16MB of Flash to support IPv6.  You will also get our CertificationKits CCNA/CCNP Test Engine with over 500 different questions. Not only that, but you will also get CCNA test tips, the IOS on CD, Cisco's TFTP Server and other prep material. These routers are in excellent condition and are guaranteed working! The extra information provided on CD is worth $200 by itself. You will be provided with everything you need to hit the ground running to prepare for your test. No need to spend hours looking for tools, procedures, test review material or fumbling around looking for labs. This is a great educational lab kit. Software licensing is the responsibility of the buyer and is provided on the CD only as a backup of what was loaded on the router when we purchased it.

Tested and Guaranteed working!!
 16MB DRAM
 16MB Flash
Console Cable
Console Adapter
Power Cable
Built in ISDN BRI port
 Ethernet port 
Two Async serial ports
Two Sync serial ports
30 Day Warranty!

Additional Items Include: 
 CertificationKits CCNA Test Engine($29.99 value) 
 CertificationKits CCNA e-Flash Cards
 CertificationKits  TFTP Server
 CertificationKits Subnet Calculator
 CertificationKits Binay Bits Game
 20 CCNA Instructional Videos
 12.3.24 IOS on CD as a backup