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PCIe Serial & Parallel Cards (168)

Computer Components
Choose PCIe Serial & Parallel Cards with confidence for real-world use

Explore PCIe Serial & Parallel Cards at DistriNode with live availability, distributor-backed sourcing and practical options for home, office, IT, service and business environments. Compare key specifications, brand families and use cases before you buy.

168 products23 brandsEveryday → ProfessionalOfficial distributor

How to Choose

Compatibility & fit
Start with the device, system, size, interface or application the product must work with. Matching the exact requirement prevents returns and avoids hidden installation delays.
Specification level
Compare capacity, speed, material, power rating, format, standard or feature set rather than choosing by price alone. The right specification usually saves time over the product lifetime.
Environment & workload
Think about where the item will be used: desk, rack, workshop, warehouse, vehicle, classroom, kitchen, outdoor area or managed business fleet.
Warranty & supply
For repeat purchasing, prefer reliable brands, clear availability and distributor-backed warranty. This keeps replacements and multi-site rollouts predictable.

What You'll Find Here

PCIe Serial & Parallel CardsComputer ComponentsBusiness useHome useProfessional equipmentReplacement partsAccessoriesConsumablesInstallation suppliesCompatible options

Leading Brands

DELOCKMOXAStarTechINLINEEXSYSHPAXAGONSUNIXDIGITUSMICROCONNECTLENOVOLONGSHINEVALUEGEMBIRD
Buying tip: Check the exact model, size, interface, voltage, capacity or standard before ordering. Small specification differences can decide whether a product fits perfectly or causes extra work.

Frequently Asked Questions

How do I choose the right product in this category?
Start with compatibility, then compare the specification that affects daily use: size, capacity, speed, interface, material, power rating, standard or supported device family.
Are these products suitable for business purchasing?
Yes. DistriNode is built for repeat purchasing with live availability, broad brand coverage and distributor-backed sourcing across the category.
What should I check before ordering?
Verify model fit, quantity, installation requirements and warranty expectations. For technical products, also check standards, connectors, voltage, dimensions or supported platforms.
Brand: EXSYS Stock: 4
Add two RS232 serial ports to a desktop workstation or industrial PC with the EXSYS EX-44032. This PCI Express x1 card is used by system integrators a..
Host Interface Serial Output Inter... Serial
R11,108
Ex Tax:R9,659
1 supplier Reward +R43
Add to Cart
Brand: EXSYS Stock: 4
Legacy serial devices often fail to connect to modern computers that lack RS-232 ports. The EXSYS EX-45034IS solves this by adding four isolated RS-23..
Host Interface Serial Output Inter... RS-232 Serial Inter... RS-232
R7,566
Ex Tax:R6,579
1 supplier Reward +R29
Add to Cart
Brand: EXSYS Stock: 2
Legacy industrial machines, point-of-sale terminals, and specialized data-acquisition gear often rely on RS-232 serial connections, but modern PCs no ..
Host Interface PCI Output Inter... RS-232 Serial Inter... RS-232
R1,760
Ex Tax:R1,531
1 supplier Reward +R5
Add to Cart
Brand: EXSYS Stock: 6
Expand your industrial or enterprise system with eight additional RS-232 serial ports using the EXSYS EX-41088 PCI card. Ideal for connecting legacy e..
Host Interface Serial Output Inter... RS-232 Serial Inter... RS-232
R4,610
Ex Tax:R4,009
1 supplier Reward +R16
Add to Cart
Brand: EXSYS Stock: 4
Equip your system with four RS-232/422/485 serial ports over a single PCI Express x1 slot. The EX-42374 delivers 921.6 Kbps per port and 256-byte FIFO..
Host Interface Serial Output Inter... Serial
R4,407
Ex Tax:R3,832
1 supplier Reward +R16
Add to Cart
Brand: EXSYS Stock: 9
Industrial PCs and legacy equipment often need reliable RS-422/485 serial connectivity, but many modern systems lack these ports. The EXSYS EX-42372IS..
Host Interface Serial Output Inter... Serial
R3,497
Ex Tax:R3,041
1 supplier Reward +R12
Add to Cart
Brand: EXSYS Stock: 17
This EXSYS PCIe card stands out by supporting RS-232, RS-422, and RS-485 on all four ports, with auto-toggle transceivers and selectable termination f..
Host Interface PCIe Output Inter... Serial Serial Ports... 4 ports Serial Inter... RS-422 & RS-485
R3,973
Ex Tax:R3,454
1 supplier Reward +R14
Add to Cart
Brand: EXSYS Stock: 17
Add two high-speed RS-232 serial ports to any PCI Express slot with the EXSYS EX-45364. Equipped with a 16C950 UART and 256-byte FIFO buffers per port..
Host Interface PCI Express Output Inter... SATA Serial Inter... RS-232
R4,873
Ex Tax:R4,238
1 supplier Reward +R18
Add to Cart
Brand: EXSYS Stock: 4
Add two RS-232 serial ports to a desktop computer through a PCI Express x1 slot. The EX-3673 is used in industrial PCs, point-of-sale systems, and leg..
Host Interface PCIe Output Inter... RS-232 Serial Ports... 2 ports Serial Inter... DB9
R2,697
Ex Tax:R2,345
1 supplier Reward +R9
Add to Cart
Brand: EXSYS Stock: 25
This PCI Express x1 serial adapter card adds two RS-232 ports to your desktop computer, enabling reliable connection to legacy serial devices such as ..
Host Interface PCIe Output Inter... RS-232 Serial Ports... 2 ports Serial Inter... DB9
R8,234
Ex Tax:R7,160
1 supplier Reward +R31
Add to Cart
Brand: EXSYS Stock: 2
Modern computers often lack legacy serial ports, yet many industrial devices, POS systems, and laboratory instruments still rely on RS-232. The EXSYS ..
Host Interface PCIe Output Inter... RS-232 Serial Ports... 2 ports Serial Inter... DB9
R954
Ex Tax:R829
1 supplier Reward +R3
Add to Cart
Brand: EXSYS Stock: 2
Add two RS-232 serial ports to any desktop with this PCI Express x1 card, delivering data rates up to 921.6 Kbps per port. The ASIX AX99100 chipset en..
Host Interface Serial Output Inter... RS-232 Serial Inter... RS-232
R10,728
Ex Tax:R9,329
1 supplier Reward +R42
Add to Cart
Brand: EXSYS Stock: 36
Legacy serial devices such as industrial controllers, point-of-sale terminals, and laboratory instruments often require reliable RS-232 connectivity, ..
Host Interface Serial Output Inter... RS-232 Serial Inter... RS-232
R2,843
Ex Tax:R2,472
1 supplier Reward +R10
Add to Cart
Brand: EXSYS Stock: 2
The EX-42034IS stands out by combining four serial ports with both optical isolation and surge protection on a single PCI card, making it suitable for..
Host Interface Serial Output Inter... RS-232 Serial Inter... RS-232
R7,178
Ex Tax:R6,242
1 supplier Reward +R27
Add to Cart
Brand: EXSYS Stock: 10
Expand your desktop's connectivity with this PCI Express x1 card, adding two RS-232 serial ports and one IEEE 1284 parallel port. The EX-44343 deliver..
Host Interface PCIe Output Inter... Parallel & RS-232 Serial Ports... 2 ports Serial Inter... DB9 & RS-232
R2,338
Ex Tax:R2,033
1 supplier Reward +R7
Add to Cart
Brand: EXSYS Stock: 5
The EXSYS EX-48023 adds two RS-232 serial ports and one parallel port to systems with a Mini PCIe slot, using the MosChip MCS9901CV controller for rel..
Host Interface Serial Output Inter... Parallel Serial Inter... RS-232
R1,638
Ex Tax:R1,424
1 supplier Reward +R5
Add to Cart
Brand: EXSYS Stock: 3
Add two RS232 serial ports and two IEEE1284 parallel ports to a desktop PC through a single PCI-Express x1 slot. The EX-44344 is used in industrial PC..
Host Interface Serial Output Inter... Parallel
R2,089
Ex Tax:R1,817
1 supplier Reward +R7
Add to Cart
Brand: EXSYS Stock: 6
The EXSYS EX-3608 is a PCI Express x1 expansion card that adds two RS232 serial ports with high-speed data transfer up to 921.6 Kbps per port. Based o..
Host Interface Serial Output Inter... Serial
R2,264
Ex Tax:R1,969
1 supplier Reward +R8
Add to Cart
Showing 151 to 168 of 168 (4 Pages)
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