Technology demonstrations of Option’s HSDPA data card at CeBIT 2005

Leuven – Belgium, March 10 2005 – Option N.V. (Euronext: OPTI, OPIN.BR), the wireless technology company, today announced that product samples of its upcoming HSDPA data cards will be demonstrated live at CeBIT 2005 (Hannover, 10 – 16 March 2005). The HSDPA data cards demonstrations will include end-to-end connections on Nortel and Siemens infrastructure equipment.

The product samples of the HSDPA data cards, branded for leading mobile network operators present at CeBIT, were especially prepared to enable the operators to showcase the potential of HSDPA. The Option HSDPA data card is demonstrated with streaming video and office applications at speeds up to 1.5 Mbps.

HSDPA is a migration technology for the UMTS wireless standard used by leading mobile network operators across Europe, Japan and North America to deliver voice and data services. HSDPA boosts network capacity to carry up to three times as much data traffic and up to twice as many wireless users per cell site compared to today’s UMTS networks. By making more efficient use of the existing network and boosting throughput, HSDPA significantly reduces operating costs while delivering a better end user experience. As such HSDPA will enable faster mobile services like high-resolution interactive gaming, multimedia music tracks, DVD-quality film and video etc.

About Option

Option NV (www.option.com), the wireless technology company, is a leading innovator in the design, development and manufacture of 3G WCDMA (HSDPA and UMTS), EDGE, GPRS, GSM and WLAN technology products for wireless connectivity solutions. Option has built up an enviable reputation for creating exciting products that enhance the performance and functionality of wireless communications. Option’s headquarters are in Leuven, Belgium. The company has Research & Development in Leuven, a Software and Applications Development centre in Adelsried (Germany) and an ISO 9002 Production Engineering and Logistics facility in Cork, Ireland.

For more information please contact:

Douglas Ros, Vice President Business Development & Marketing

Tel +32 (0)16 317 411

E-mail: d.ros@option.com

Frederic Convent, CFO & General Counsel

Tel +32 (0) 16 317 411

E-mail: investor@option.com