ExpressPCI Adapter - UL3D(Ultra3 Dual Channel):For high-performance applications, the UL3D dual-channel host adapter has two external channels delivering up to 320 MB/sec. when striped across both SCSI channels. This allows users to run Rich Media applications like HD video and streaming media with confidence. With over a decade of experience in SCSI technology, ATTO has built this product on a stable code base while incorporating the latest SCSI performance. Users can accomplish more work in less time with this state-of-the-art adapter.