PCIe Dual Serial Expansion Chip AX99100 2 Port Industrial DB9 COM RS232 Converter Adapter Controller for Desktop PC

Allows to connect more serial devices to your computer easily. Stable and reliable chipset AX99100 with signal enhancement chip. Standard RS-232 DB9 male serial port compliant. PCIe Dual Serial Expansion Chip AX991002 Port Industrial DB9 COM RS232 Converter Adapter Controller for Desktop PC brand new and high quality Features: Allows to connect more serial devices to your computer easily. Stable and reliable chipset AX99100 with signal enhancement chip. Standard RS-232 DB9 male serial port compliant. Compliant with Single-Lane x1 PCI-Express specification revision 1.0a. Supports 2.5Gbps PCI-E bus with full duplex channel. 2 external RS-232 DB9 male serial ports available. Specification: Model: TXB100-2S Chipset: ASIX/AX99100b Port Number: 2 Serial Port Interface: PCI for Express 1X slot Support OS: Windows10,8, 7, Vista, XP, 2000, Linux, DOS, for Windows Server 2003 Material: PCB Baffle Size: approx. 120mm/4.72in Color: As pictures shown Quantity: 1 Pc Note: Please allow 0-1cm error du