IO Crest 2 Port Parallel 1 Por Serial PCIe x1 Card, PCI Express to DB25 and DB9 with Low Bracket, Support SPP / PS2 / EPP/ECP Modes RS232 / RS485 / RS422 and Centronics Interface SI-PEX50103

Key features

•ASIX AX99100 chipset
•Bi-directional speeds from 50bps to 16Mbps/port
•Support for D1, D2, D3hot and D3cold
•Custom baud rates supported with external Clock or by programming internal PLL

BrandSyba

CategoryI/O Port Cards

SizeUSB Legacy Adapter

Warranty3 Year Warranty

IO Crest 2 Port Parallel 1 Por Serial PCIe x1 Card, PCI Express to DB25 and DB9 with Low Bracket, Support SPP / PS2 / EPP/ECP Modes RS232 / RS485 / RS422 and Centronics Interface SI-PEX50103

List Price: $34.90$31.41DEALYou Save: $3.49 (10%)

Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (5)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection

Related products

Ubit

PCIe 4 Port 6Gbps 3.0 Controller Expansion Card, SATA 3.0 with 4 Cables & Low Profile Bracket, Non-Raid, Bootable System Disk for Desktop PC

List: $31.31$28.18DEAL

Inateck

Inateck PCI-E to USB 3.0 (5 Ports) PCI Express Card and 15-Pin Power Connector, Red (KT5001)

List: $48.87$43.98DEAL

SoftRAID

SoftRAID 5 RAID Utility Software

List: $231.40$208.26DEAL

HP 500W Flex Slot Platinum Hot Plug Power Supply Kit

List: $300.54$270.49DEAL

Jaguar

Jaguar JB-uTTL USB to TTL Serial Adapter for JB-1

List: $23.26$20.93DEAL

Syba

IO Crest 2 Port Serial PCI-e 1.0 x 1 with Full and Low Profile Brackets SI-PEX15037

List: $28.89$26.00DEAL

KUXIYAN

KUXIYAN Micro USB to USB C Adapter, USB Type C Adapter Convert Connector with 56K Resistor, Fast Charging for Samsung Galaxy S9 S8 Plus Note 8, Macbook, LG V30 G5 G6, Moto Z2 Play Nexus More (Gray)

List: $9.68$8.71DEAL

iFixit

iFixit Anti-Static Project Tray - Small Parts and Screws Holder for Organization

List: $13.56$12.20DEAL