PCIE 2 Port Serial Expansion Card, RS 232 DB9 Serial Port for ASIX AX99100, PCI Express Serial Controller with FIFO, ARM Compatible

Spec: Item Type: 2 Port PCI Express RS 232 DB9 Serial Port Card Material: PCB Chip: For ASIX AX99100 Bus Interface: PCIE X1 (Compatible with X1, X4, X8, X16) Expansion Interface: 2xRS 232 How to Use: Take out the product and use it Packing List: 1 x 2 Port PCI Express RS 232 DB9 Serial Port Card1 x CD Note: 1. It is important to ensure that the user's PC has an available PCIE slot. 2. Please install the correct driver from the Mini CD of your desktop PC.

• [Wide Application] Seamlessly connects pos systems, industrial measurement devices, security systems, scanners, printers, and more for reliable serial db9 port connectivity.
• [Versatile Compatibility] The full-size bracket on this expansion card is suitable for standard size pcs and can work in various pcie slots, making it suitable for and arm hardware platforms.
• [Easily Expand Serial Ports] Pcie rs232 allows users to add two rs232 bd9 serial ports to desktop computers or industrial equipment through the pci express slot on the motherboard.
• [Fast Data Transfer] The pcie serial expansion card features the asix ax99100 program with on-chip 256-byte depth fifo transfers for efficient data processing.
• [Simple Setup] Requires driver installation for vista, 7, 8.x, 10, 11 systems and kernel 2.6.x, 3.x, 4.x, 5.x for seamless functionality.