1. Self-contained power supply, in line with PCI equipment power supply specifications, easy to use and stable voltage
2. The electronic components are in good condition and have not been added and deleted to ensure stable performance and good operation.
3. Comes with fixed rubber column to effectively prevent short circuit of solder joint and malfunction
4. Dual PCI slot, capable of providing 2x 32-bit PCI bus slots 5. System support: Windows2000/NT/2003/XP/Vista/7/8/Linux
6. Scope of application: Golden tax card, tax control card, sound card, network card, fax card, video capture card, parallel port card, industrial card.