I have several for sale 90.00 each
I dont have power supply.
All of them work.
Cisco Digital Media Player The Cisco Digital Media Player 4400 (Figure 1) is a highly reliable, IP-based digital media player that handles display and playback of compelling, rich digital media-including high-definition live broadcasts or on-demand video, Flash animations, graphics, text tickers, and other web content-across a network of digital signs. The Cisco Digital Media Player 4400 is fully manageable as a standalone device; however, as part of the integrated Cisco Digital Signs and Cisco Cast systems, it is a powerful, customizable digital media publishing endpoint. Using the Cisco Digital Media Manager (DMM), the centralized management system component of Cisco Digital Signage, you can easily, flexibly, and remotely publish centralized content to networked digital displays. You can attach the Cisco DMP 4400 to virtually any on-premises digital display at any location-for example, in a branch-office bank, retail store, or a break room or lobby-across any geography.