Single Port PCI Express x1 RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller to Single Serial DB9 Port








Key features
- •MCS9922 Chipset
- •Compatible with Industrial Standard 16C550 UART. On Chip 256-byte Depth FIFO in Transmit.
- •Transfer data rates up to 250Kbps on each port. Supports hardware and software flow control. Supports 5, 6, 7, 8-bit Serial format
- •Fully compliant with PCI-Express base Specification Revision 1. 0a
- •Single-lane (x1) PCI-Express with throughput up to 2. 5Gbps
- •Form Factor: Low profile
Single Port PCI Express x1 RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller to Single Serial DB9 Port
List Price: $33.08$29.77DEALYou Save: $3.31 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (6)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







