- Adopts PCI express bus standard, can be in any micro system of inserted or mini PCI express slot; Can expand serial or parallel ports
- Original PCI-Express interface
- Supports user changing ports
- Provides 4 x RS-232 ports
- Conforms to PCI-Express Rev 1.1
- Bus bandwidth can up to 2.5Gbps
- Conforms to PCI-E mini card electric standard Rev 1.2
- Conforms to Full-mini card type
- Supports Windows 7 / Vista / XP / Server 2003-2008 32/64-bit, 2000, Linux, Mac OS/X 10.5, and DOS 6.22
- Conforms to 16C450/16C550 UART
- Built-in 256-byte FIFO
- The first port data speed can up to 230.4Kbps
- Supports H/W, S/W function
- Supports 5-, 6-, 7-, 8- bit serial format
- Supports None, Even, Odd, Space, Mark and 1 / 2 stop
- System requirement: computer w/ mini PCI-express card slot