This is the HP AdvanceStack 100Base-T Hub-12TX. It has 12 RJ-45 ports, a cascade (MDI) port for easy switch connections, and an expansion slot for performance upgrades. Just plug in a Switch Port to increase your throughput and extend your network distances while saving money over buying a separate component. These full-duplex switch port modules give you the ability to increase throughput and extend the distance to network devices - up to 200 Mbps total throughput and up to 2 km with the fiber module. The Hub-12TX is a reliable, powerful performer that keeps your network costs down - and your performance up - both now and in the future. Easy to install, maintain, and upgrade, HP AdvanceStack 100Base-T Hub-12TX gives you HP's traditional reliability and high-performance without all the work required by more complex solutions. This hub is stackable (up to five units) and manageable to increase your flexibility and your savings.

*Refurbished items come with 90-day parts and labor warranty.  * F.O.B. Austin, Texas.  

*Used HP Servers & Refurbished HP Networking products are fully refurbished by HP certified technicians at 360 Technologies, Austin, Texas.