Fangrui Product Details Features: 1. Pci Express 1.1 Compliant 2. Single- (x1) Pci-e Port Controller With Phy Integration 3. Compliant With Pci Power Management 1.2 4. Support Traditional And Interrupts 5. Support Aspm Power Management Description: 1. Asix99100 Obtains A Parallel Communication Port Through The Pci-e Slot Of The Computer Host, With Stable Performance, Durability And Strong Compatibility. Its Excellent Electrical Performance Design Ensures Stable And Fast Communication Capabilities, Making It A Wise Choice For Automation Engineering Application Users. 2. Ieee1284 Parallel Port: Compatible With Ieee 1284-spp/byte/ecp Mode 3. Main Controller: Asix99100 4. Bus Type: Pci Express *1.1 5. Media Port: 1 X Db25 Parallel Port 6. Transmission Rate: Up To 1.5mb/s 7. Application Areas: Parallel Printers, Such As: Tax Control Dot Matrix Printers, Pos Machines (thermal, Dot-type) And Other Small Ticket Machines; Label Machines (thermal) And Other Models, Programmers, Printers, Access Control Systems 8. : 98se/me/nt4.0/2000/xp