penveu™ Available Via TigerDirect, CompUSA and Circuit City

Systemax North American Technology Products Group to Offer penveu

PLANO, Texas and PORT WASHINGTON, N.Y. – April 18, 2012 – penveu™, an Interphase Corporation (NASDAQ: INPH) business, today announced the launch of its resale channel partner program, designed to support and empower its Value-Added Resellers (VARs). penveu is the first interactive display system that utilizes military grade technology to bring interactivity to the classroom and boardroom alike. As part of this new program, the company also announced a new reseller relationship with Systemax North American Technology Products Group, a leading multi-channel retailer of computers and consumer electronics in North America.

“Quality channel partners are an integral part of our success,” said Jennifer Skinner-Gray, penveu’s director of channel marketing. “We are committed to offering our VARs the right resources and tools, particularly given penveu is a new product on the market. Our availability through the Systemax brands will give customers the best new technology available in the interactive display market.”

penveu’s reseller program offers key components attractive to VARs, including: a partner portal, technical support, lead generation, marketing tools and resources, rebates and discounts. penveu’s products can be found through TigerDirect, Circuit City, and CompUSA. The companies will actively resell the penveu system to its established customers in the enterprise, consumer, and education markets, adding a new level of service for buyers seeking a comprehensive interactive digital display solution.

Sales and Partnership Inquiries
For sales and partnerships, please contact Jennifer Skinner-Gray at + 1 800-777-3722.

Useful Links
Systemax: www.systemax.com
CompUSA: www.compusa.com
TigerDirect: www.tigerdirect.com
penveu website: www.penveu.com
Twitter: twitter.com/penveu

About TigerDirect
TigerDirect serves the needs of both personal and business computer users, selling consumer electronics, computers, digital media technology and peripherals via catalog, business to business, and Internet channels. TigerDirect is a subsidiary of Systemax Inc. (NYSE: SYX).

About CompUSA
The CompUSA companies serve the needs of both personal and business users, selling consumer electronics, computers, digital media technology and peripherals via retail stores, Business-to-Business offices, and Internet channels. The CompUSA companies are subsidiaries of Systemax Inc. (NYSE: SYX).

About penveu™
penveu™ is an Interphase (NASDAQ: INPH) product, offering an incredibly disruptive handheld device that radically evolves the industry by enhancing the functionality of installed projectors and large screen displays, making any flat surface – from pull-down screens to HDTVs –an interactive display system. It’s an affordable solution that brings rocket science to the education and enterprise markets in a sleek, pinpoint-accurate device that is so portable it fits in a pocket. For more information, please visit our website at www.penveu.com. For corporate information, visit www.iphase.com

###

penveu is a service mark and trademark of Interphase Corp. All other product names, service marks, and trademarks mentioned herein are trademarks of their respective owners

Media Contact:
Alicia V. Nieva-Woodgate, ANW Networks, alicia@anwnetworks.com, +1 415.515.0866

About Interphase

Interphase Corporation (NASDAQ: INPH) is a diversified information and communications technology company, committed to innovation. The company delivers customers best in class solutions for connectivity, interworking, packet processing, contract manufacturing, and electronic design services and is well known as the premier provider of LTE and WiMAX solutions. In addition, Interphase recently expanded its business to include desktop virtualization and embedded computer vision technology solutions, targeted at the enterprise and education technology markets with the introduction of the penveu™ and clouDevice™ product lines. Clients for communications networking products include Alcatel-Lucent, Emerson Network Power, Fujitsu Ltd., Genband, Hewlett Packard, Oracle, and Samsung. The company, founded in 1974, is headquartered in Plano, Texas, with manufacturing facilities in Carrollton, Texas, and sales offices throughout the Americas and Europe. For more information, please visit our website at www.iphase.com.

Safe Harbor