The Mini PCI-Express I/O card uses the PCI-Express interface standard for expansion bus, enabling this card to be installed on any embedded or Micro-system with Mini PCI-Express expansion capability. Most of the latest motherboards no longer come with legacy parallel port. By using this card, end user can add a parallel port to the computer for connecting their I/O devices. The card offers superior performance and unmatched data transfer rates. A native PCI-Express single chip design Supports Re-map function for legacy ports Offers up to 1x Parallel internal ports Fully compliant with PCI-Express Base Specification Revision 1.1 Single- (x1) PCI-Express with throughput up to 2.5Gbps Compatible with PCI-E Mini Card Electromechanical specification revision 1.2 Compatible with Full-Mini (F1) card type form factor Supports 10 / 8.x / 7 / Vista / XP / Server 2003-2008 32/64-bit, 2000, Linux, OS/X 10.5, and DOS 6.22 Parallel Port (IEEE 1284) Interface IEEE 1284 compatible parallel port Supports SPP, PS2, EPP and ECP mode operation Fast data rates up to 1.5Mbps System Requirement Computer system with one Mini PCI-Express slot available Properly installed one of the supported OS mentioned above Remarks This Parallel don't support fixed address 0x378,0X278,0X3BC.Such as softdog,programmer,emluator . Color: As Shown Material: PC Package Contents: 1 x Mini PCI-Express I/O Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.