Ultra-Wide SCSI, Ultra & SCSI-2, C-SC-DC395UW   Ultra and Ultra-Wide SCSI Host Adapter kits. Internal SCSI Cables Included. * Internal Ultra-Wide and SCSI-2 Cables Included * Flash BIOS * Max Xfer Rate Supported is 40 MB/S * Maximum devices supported are 15 Drives * User friendly PCI Configuration Utility for quick and easy adapter    installation and system configuration Based on the new Tekram S1040 Ultra-Wide SCSI chip, the DC-315U expands SCSI bus bandwidth to a maximum 40MB/s data transfer rate. The DC-395 Series controllers support ASPI (Advanced SCSI Programming Interface) managers for the following operating systems: MS-DOS, Windows 95/98/NT, OS/2 WARP, NetWare. Other enhanced SCSI-2 features such as scatter-gather and command-tag queuing are supported. Cables Included: Internal Ultra/ SCSI-2 supports 2 devices & card.                                  Internal Ultra-Wide supports 2 devices & card. Accessories Included: User Manual, Driver Disks. Technical Specifications: * SCSI Chip: Tekram S1040 Ultra SCSI Processor * SCSI devices: DC-395UW supports a maximum of 15 devices. SCSI-2, Wide SCSI, Ultra SCSI, Ultra-Wide                           SCSI devices are supported * SCSI bus transfers: Async: 5MB/sec & Sync: 40MB/sec * Data transfers: 133MB/sec (at 33MHz), 80-byte DMA FIFO for 2/4/8/16 dwords burst (PCI) * PCI Integration: Full 32-bit PCI DMA bus master. Jumper-less design. Automatic SCSI bus termination * SCSI BIOS: DC-395UW Adapters is equipped with Tekram FLASH BIOS to allow SCSI boot devices * Drivers & Utilities: Flash utility, Installation, Low Level Format                                 SCO 3.2v4.2/5.0, UnixWare 2.X, OS/2 Warp, DOS, Win3.1, Win95, NT 3.5X/4.X, Netware 3.X/4.X * Connectors: (1) 50-Pin Ultra SCSI Internal, (1) 68-Pin Ultra-Wide SCSI Internal, (1) 50-Pin Ultra SCSI External * System Requirements: 1 free PCI Slot, Plug & Play BIOS on mainboard recommended