Upgrade your Compaq Deskpro audio with this 32-voice, 128-instrument wavetable card featuring 16-bit CD-quality sound.??Each Compaq option is tested to the same quality and compatibility standards as all Compaq computers, ensuring each PC option is optimized to provide the highest performance for your Compaq solutions. Plus, all Compaq options are backed by Compaq Services, industry-leading service and support programs. ??This product is provided with a one-year carry-in warranty.