Description: PCI-bus high-speed single parallel port System requirements:? Pentium-class computer with one available PCI slot ? DOS/Windows 3.1x or above Version: Rev A.1 Type slot: 32-bit PCI bus OS support: DOS/Windows 3.1x, Windows 95/98, and Windows NT 4.0 Regulatory Approval(s): FCC Class B (DoC) - TK9902 Port type: Parallel port? One ECP/EPP parallel port? Conforms to IEEE 1284-1994 parallel port standard Warranty: 2 years Retail package? A-size color sleeve? Dimensions: 6 11/32" (H) x 8 5/8" (W) x 2 3/32" (D)? Weight: 0.8 lb Master carton? Quantity: 40 ? Weight: 34 lbs? Dimensions: 18 1/2" x 13 1/4" x 22"Features & Benefits PCI v2.1 Plug and Play Conforms to IEEE 1284 parallel port standard Supports both DOS and Windows applications Supports data transfer rates up to 2MB/sec IRQ sharing feature eliminates IRQ conflict Supports EPP/ECP (PIO mode), Bi-directional Parallel Port (BPP), and Standard Parallel Port (SPP) modes Designed for adding second parallel port device such as a color printer, zip?/SparQ? drive, CD-R/RW drive or scanner.