TNP221 is a single input interface that provides VGA (15pin HD F-M), computer/MP3 audio (3.5mm F-M), network (RJ-45 F-M), USB (F-M) and a single AC Power (NEMA 15R) connector. This interface is designed specifically to work with the UT250-101. For those familiar with the Tilt 'N Plug Jr family of tabletop interconnects, the TNP221 is basically a TNP121 with a 2-bottom controller designed specifically for the UT250-101 under table switcher. For those not familiar with the TNP121 and the Tilt 'N Plug Jr family of interconnects, the TNP221 is a single input interface that provides VGA (15pin HD F-M), computer/MP3 audio (3.5mm F-M), a network (RJ-45 F-M), USB (F-M) and a single AC Power (NEMA 15R) connector. The power is suitable for US and Canadian installations. Mounted into the bezel of the TNP221 is a two-button display selector. This feature is specifically designed as a controller for the UT250-101, Altinex' under table VGA + Stereo 8 X 4 auto-switcher. Each TNP221 user can select which monitor one's laptop will be displayed. The user can select output 1 or 2 or both. The TNP221 is also factory customizable. For example, the USB connectors can be replaced with an HDMI connector or a S-Video connector for document camera. Over 27 different connector options are available for customization. ABOUT TILT 'N PLUG JRs All Tilt' N Plug Jr products belong to a family of compact interconnection solutions designed for installation into a table as part of a presentation system. They are designed for mounting into a table, podium, or other furniture to provide a way of connecting audiovisual equipment on top of the furniture to a presentation system below the furniture. All use the same core element; a multimedia input plate that can be "tilted' open when needed and pushed closed when not needed. All signals pass through the input plate directly to cables on the underside of the table with no intervening circuitry. The use of additional ALTINEX Signal Management Solutions such as computer video interfaces, distribution amplifiers, and switchers may be desirable. The input plate of the Tilt'N Plug Jr. is accessible by pushing down on the top cover. The unit then auto-tilts open with help from an internal pneumatic spring. Once open, the input plate remains securely in place. The input plate is hidden by pressing down on the top cover until the latching mechanism engages. In its closed position, the top panel lies flush with the table's top, held in place by the latching mechanism. All Tilt' N Plug Jr. Signal Management Solutions come with a standard top and bezel offering a high quality matte black finish. The unit can also be customized with different connections and colors. To do so, click the link shown above.