Jun 23, 2006

HIS introduces HIS X550 512MB HyperMemory PCIe - the value graphics upgrade featuring ATI’s industry-leading performance.

Hong Kong, June 23, 2006 – HIS (Hightech Information System Limited) today announced the introduction of the HIS X550 512MB HyperMemory PCIe. Get the most from your gaming, digital photography, video editing and web surfing experiences with the HIS X550 512MB HyperMemory, the affordable graphics upgrade featuring ATI’s industry-leading performance, technology and support. The HIS X550 series fully support the PCI Express® bus, the latest PC industry standard for delivering maximum real-time performance for your graphics-intensive software applications.

Outstanding Experience
HIS X550 512MB HyperMemory dynamically assigns system memory, achieves the next level performance as 512/256MB configuration. Combining ATI’s SmartShader™ and SmoothVision™ technologies, HIS X550 512MB HyperMemory deliver incredible processing power and stunning 3D image quality.

Superior Visual Output
The HIS X550 512MB HyperMemory allow you to get the most from your digital still and video cameras, enabling you to see the true brilliance of your creativity, whether you are editing a video or previewing a photo before printing. The HIS X550 512MB HyperMemory push high-end monitors to their full capacity and maximizes the visual display capabilities of your digital input devices.

ATI HyperMemory
HyperMemory™ is ATI’s latest technology for utilizing and managing system memory as an extension to the local video memory. HyperMemory™ is a combination of new hardware and software enhancements which improves the performance of ATI’s PCI Express® GPUs in low frame buffer size and memory bit-width configurations.

HIS X550 512MB HyperMemory will be available in end of June.

About Hightech Info. System Ltd. (HIS)
Founded in the Hong Kong in 1987, Hightech Information System Ltd. developed the most advanced and superior quality graphic display card and to provide the best services and tailor-made support to each customer. Commitment to Excellence is the bedrock of their company direction. HIS manufactures a completed range of graphic display cards. The models range from entry level to the most professional level products. HIS have hundreds of choice to satisfy our customers’ demand. The strategic partnership with the chipset vendors enables to accelerate and shorten the development process. For further information, please visit the web site at http://www.hisdigital.com.

About ATI Technologies
ATI Technologies Inc. is a world leader in the design and manufacture of innovative 3D graphics and digital media silicon solutions. An industry pioneer since 1985, ATI is the world’s foremost visual processor unit (VPU) provider and is dedicated to deliver leading-edge performance solutions for the full range of PC and Mac desktop and notebook platforms, workstation, set-top and digital television, game console and handheld device markets. With 2004 revenues in excess of US $2 billion, ATI has more than 2,700 employees in the Americas, Europe and Asia. ATI common shares trade on NASDAQ (ATYT) and the Toronto Stock Exchange (ATY).

ATI and ATI product and product feature names are trademarks and/or registered trademarks of ATI Technologies Inc. All other company and product names are trademarks and/or registered trademarks of their respective owners. Features, pricing, availability and specifications are subject to change without notice.

Contact Information
Mr. Peter Yeung
Marketing Manager
Hightech Information System Limited
Tel: +852 27963788
Fax: +852 27966855
Email: marketing@hightech.com.hk
URL: http://www.hisdigital.com



All brand names and trademarks are the property of their respective owners.
Copyright(c) 2004 Hightech Information System Ltd. All rights reserved.