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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: DELOCK Stock: 200
The DeLOCK PCI Express x1 Card (89895) adds four external serial RS-232 ports to a PC and supports optional voltage supply on the serial lines. It off..
Host Interface PCIe Output Inter... Serial Serial Ports... 4 ports Serial Inter... RS-232
R1,461
Ex Tax:R1,270
2 suppliers Reward +R5
Add to Cart
Brand: DELOCK Stock: 18
The DeLOCK 89446 is an internal PCIe interface card that adds one external serial (RS-232) port and one external parallel (LPT) port to a desktop PC. ..
Host Interface PCIe Output Inter... Parallel & Serial Serial Ports... 1 port Serial Inter... RS-232
R1,065
Ex Tax:R926
1 supplier Reward +R3
Add to Cart
Brand: DELOCK Stock: 1
The DeLOCK 89335 internal serial adapter provides four high-speed RS-232 ports via a PCI Express interface, expanding a desktop PC's connectivity for ..
Host Interface PCIe Output Inter... Serial Serial Ports... 4 ports Serial Inter... RS-232
R335
Ex Tax:R292
3 suppliers Reward +R1
Add to Cart
Brand: DELOCK Stock: 200
The DeLOCK 89444 is an internal serial adapter that adds one external serial (RS-232) port to a PC via a PCI Express (PCIe) slot. Equipped with a SUN2..
Host Interface PCIe Output Inter... Serial Serial Ports... 1 port Serial Inter... RS-232
R862
Ex Tax:R749
2 suppliers Reward +R2
Add to Cart
Brand: DELOCK Stock: 100
The DeLOCK 89447 internal serial adapter adds four external RS-232 serial ports to a PC via a PCI Express interface. The card uses a SUN2410 chipset a..
Host Interface PCIe Output Inter... Serial Serial Ports... 4 ports Serial Inter... RS-232
R2,289
Ex Tax:R1,991
2 suppliers Reward +R8
Add to Cart
Brand: DELOCK Stock: 98
The Delock Internal Parallel Serial Adapter (model 89556) is a low-profile PCI Express expansion card that adds two external RS-232 serial ports and o..
Host Interface PCIe Output Inter... Parallel & Serial Serial Ports... 2 ports Serial Inter... RS-232
R855
Ex Tax:R744
2 suppliers Reward +R2
Add to Cart
Brand: DELOCK Stock: 30
The DeLOCK PCI Express x1 Card to 2 x Serial RS-422/485 adds two external serial ports (RS-422/RS-485) to a PC. It supports PCIe 2.0 host interface, 1..
Host Interface PCIe Output Inter... Serial Serial Ports... 2 ports Serial Inter... RS-422
R1,825
Ex Tax:R1,587
2 suppliers Reward +R6
Add to Cart
Brand: DELOCK Stock: 500
The DeLOCK PCI Express x1 Card to 2 x Serial RS-232 adds two external RS-232 serial ports to a desktop PC, allowing connection of legacy or industrial..
Host Interface PCIe Output Inter... RS-232 Serial Ports... 2 ports Serial Inter... RS-232
R625
Ex Tax:R544
2 suppliers Reward +R2
Add to Cart
Brand: DELOCK Stock: 36
The DeLOCK M.2 Card to 2 x Serial RS-232 DB9 (MPN 95270) is an internal expansion card that provides two external RS-232 serial ports via a PCIe 2.1 c..
Host Interface PCIe Output Inter... RS-232 Serial Ports... 2 ports Serial Inter... RS-232
R1,481
Ex Tax:R1,288
2 suppliers Reward +R5
Add to Cart
Brand: DELOCK Stock: 47
The DeLOCK M.2 Card to 4 x Serial RS-232 DB9 PCIe 2.1 expands a PC with four external RS-232 ports. The compact M.2 card (80 x 22 x 8 mm) connects via..
Host Interface PCIe Output Inter... M.2 & RS-232 Serial Ports... 4 ports Serial Inter... RS-232
R1,594
Ex Tax:R1,386
2 suppliers Reward +R5
Add to Cart
Brand: StarTech Stock: 5
The PCI2S4851050 2-Port PCI Serial Adapter Card (RS422/RS485) with 161050 UART adds two DB9 RS422/RS485 serial ports, using a single PCI expansion slo..
Host Interface PCI & PCI-X Output Inter... Serial Serial Ports... 2 ports Serial Inter... RS-422 & RS-485
R697
Ex Tax:R606
4 suppliers Reward +R2
Add to Cart
Brand: StarTech Stock: 25
Add two high performance RS232 serial ports (DB9) to your low or full-profile computer, through a PCI Express slotThis PCI Express serial card adds tw..
Host Interface PCIe Output Inter... Serial Serial Ports... 2 ports Serial Inter... RS-232
R1,477
Ex Tax:R1,284
6 suppliers Reward +R4
Add to Cart
Brand: StarTech Stock: 4
PCI Express to Serial Adapter | 921.6Kbps | Windows® and Linux® CompatibleThis PCI Express RS232 serial adapter card lets you add four RS232 (DB9) ser..
Host Interface PCIe Output Inter... Serial Serial Ports... 4 ports Serial Inter... RS-232
R2,823
Ex Tax:R2,455
4 suppliers Reward +R10
Add to Cart
Brand: StarTech Stock: 1
Add eight RS-232 capable DB9 Serial Ports to a desktop computer via PCIe x1 Expansion Card - Full Profile Serial CardAdd eight RS-232 DB9 serial ports..
Host Interface PCIe Output Inter... Serial Serial Inter... RS-232 Serial Ports... 8 ports
R5,190
Ex Tax:R4,513
1 supplier Reward +R19
Add to Cart
Brand: StarTech Stock: 10
PCI-Express 2.0 | RS-232 Serial | IEEE 1284 Parallel | Lifetime WarrantyThis PCIe Parallel and Serial Combo Card installs into a single PCI-Express x1..
Host Interface PCIe Output Inter... Parallel & Serial Serial Ports... 1 port Serial Inter... RS-232
R1,354
Ex Tax:R1,177
5 suppliers Reward +R4
Add to Cart
Brand: DELOCK Stock: 11
The PCI Express x1 Card DeLOCK 89909 adds two external RS-232 serial ports to a PC. The card supports optional voltage supply for connected devices (5..
Host Interface PCIe Output Inter... Serial Serial Ports... 2 ports Serial Inter... RS-232
R1,274
Ex Tax:R1,108
1 supplier Reward +R4
Add to Cart
Brand: LENOVO Stock: 5
Lenovo PCIEx1 4 Serial card LP (01AJ869) — Genuine LENOVO product supplied by DistriNode.Available with live stock, verified product data, official ma..
Host Interface Serial Output Inter... Serial Serial Ports... 4 ports Serial Inter... RS-232
R447
Ex Tax:R389
1 supplier Reward +R1
Add to Cart
Brand: StarTech Stock: 4
Add 16 RS232 serial ports (DB9) to your low or full-profile computer, through a PCI Express slotThis PCI Express serial card adds 16 high-speed RS232 ..
Host Interface PCIe Output Inter... Serial Serial Inter... RS-232 Serial Ports... 16 ports
R8,351
Ex Tax:R7,262
6 suppliers Reward +R31
Add to Cart
Brand: StarTech Stock: 10
PCI Express to Serial Adapter | 921.4Kbps | Windows® and Linux® CompatibleThis RS232 Serial Adapter Card lets you add two RS232 (DB9) serial ports to ..
Host Interface Mini PCI Express Output Inter... Serial Serial Ports... 2 ports Serial Inter... RS-232
R1,353
Ex Tax:R1,177
6 suppliers Reward +R4
Add to Cart
Brand: StarTech Stock: 10
Add two RS-232, RS-422, or RS-485-capable DB9 Serial Ports to a desktop computer via PCIe x1 Expansion CardAdd serial communication support to a deskt..
Host Interface PCIe Output Inter... Serial Serial Ports... 2 ports Serial Inter... RS-232
R2,187
Ex Tax:R1,901
5 suppliers Reward +R7
Add to Cart
Brand: StarTech Stock: 7
Add four RS-232, RS-422, or RS-485-capable DB9 Serial Ports to a desktop computer via PCIe x1 Expansion CardAdd serial communication support to a desk..
Host Interface PCIe Output Inter... Serial Serial Ports... 4 ports Serial Inter... RS-232
R4,125
Ex Tax:R3,587
5 suppliers Reward +R15
Add to Cart
Brand: StarTech Stock: 5
Add eight RS-232 capable DB9 Serial Ports to a desktop computer via PCIe x1 Expansion Card - Low Profile Serial Card (Full Profile Brackets Incl.)Add ..
Host Interface PCIe Output Inter... Serial Serial Inter... RS-232 Serial Ports... 8 ports
R5,161
Ex Tax:R4,487
4 suppliers Reward +R18
Add to Cart
Brand: StarTech Stock: 10
PCI | RS-232 Serial | IEEE 1284 Parallel | Lifetime WarrantyThis PCI 1x Parallel and 2x Serial Combo Card installs into a single PCI slot in your comp..
Host Interface PCI & PCI-X Output Inter... Serial Serial Ports... 2 ports Serial Inter... RS-232
R876
Ex Tax:R761
5 suppliers Reward +R2
Add to Cart
Brand: StarTech Stock: 9
Baud Rate 921.6 Kbps per Port | 256-byte FIFO | PCIe 2.0 x1Add serial communication support to a Small Form Factor (SFF) or full-size system, using th..
Host Interface PCIe Output Inter... Serial Serial Ports... 2 ports Serial Inter... RS-232
R1,567
Ex Tax:R1,363
5 suppliers Reward +R5
Add to Cart
Brand: EFB Stock: 1000
EFB Elektronik Plastic Frame for Keystone, Black — Genuine EFB product supplied by DistriNode.Available with live stock, verified product data, offici..
Host Interface PCI
R286
Ex Tax:R249
2 suppliers Reward +R1
Add to Cart
Brand: EXSYS Stock: 5
The EXSYS EX-44082 is an internal RS-232 interface card designed for installation in PCIe slots. It provides a single RS-232 output interface for conn..
Host Interface PCIe Output Inter... RS-232 Serial Ports... 2 ports Serial Inter... RS-232
R1,310
Ex Tax:R1,139
2 suppliers Reward +R4
Add to Cart
Brand: LONGSHINE Stock: 2
The Longshine LCS-6322M Serial & Parallel PCIe Card provides an expansion option for systems with available PCI Express slots. Based on the MosChip MC..
Host Interface PCIe Output Inter... Parallel Serial Ports... 2 ports Serial Inter... DB9 & RS-232
R833
Ex Tax:R725
2 suppliers Reward +R2
Add to Cart
Brand: SUNIX Stock: 31
Sunix SER6437AL is an internal RS-232 interface card that installs into a PCIe slot to add or expand two serial COM ports on PC-based systems. The boa..
Host Interface PCIe Output Inter... RS-232 Serial Ports... 2 ports Serial Inter... RS-232
R993
Ex Tax:R863
2 suppliers Reward +R3
Add to Cart
Brand: EXSYS Stock: 17
Expand your system with two high-speed RS-232 serial ports via a single PCIe x1 slot. The EXSYS EX-45362 delivers reliable connectivity for industrial..
Host Interface PCIe Output Inter... RS-232 Serial Inter... RS-232
R2,898
Ex Tax:R2,520
1 supplier Reward +R10
Add to Cart
Brand: EXSYS Stock: 3
With a 256-byte FIFO buffer and data rates up to 921.6 Kbps per port, the EXSYS EX-3655 turns a single M.2 A+E key slot into two high-performance RS-2..
Host Interface Serial Output Inter... RS-232 Serial Inter... RS-232
R1,726
Ex Tax:R1,501
1 supplier Reward +R5
Add to Cart
Brand: EXSYS Stock: 19
PCI Express serial controller card with dual RS-232 ports delivers reliable high-speed connectivity for industrial and legacy devices. The EX-43362 le..
Host Interface Serial Output Inter... RS-232 Serial Inter... RS-232
R1,432
Ex Tax:R1,245
1 supplier Reward +R4
Add to Cart
Brand: EXSYS Stock: 9
In industrial automation, point-of-sale terminals, and legacy laboratory equipment, reliable serial communication is non-negotiable. The EXSYS EX-3675..
Host Interface Serial Output Inter... RS-232 Serial Inter... RS-232
R1,537
Ex Tax:R1,337
1 supplier Reward +R5
Add to Cart
Brand: EXSYS Stock: 22
Experience lightning-fast serial communication with the EXSYS EX-1331VIS, a PCI Express x1 adapter card delivering a maximum baud rate of 921.6 Kbps. ..
Host Interface Serial Output Inter... RS-232 Serial Ports... 1 port Serial Inter... RS-232
R3,353
Ex Tax:R2,916
1 supplier Reward +R11
Add to Cart
Brand: EXSYS Stock: 11
In industrial automation environments, legacy equipment often relies on RS232 serial connections that modern computers lack. The EXSYS EX-3680 solves ..
Host Interface PCIe Output Inter... RS-232 Serial Ports... 2 ports Serial Inter... DB9
R1,642
Ex Tax:R1,428
1 supplier Reward +R5
Add to Cart
Brand: EXSYS Stock: 3
Industrial automation engineers and IT administrators often face the challenge of connecting legacy serial devices to modern computers that lack nativ..
Host Interface PCIe Output Inter... RS-232 Serial Ports... 2 ports Serial Inter... RS-232
R6,449
Ex Tax:R5,608
1 supplier Reward +R24
Add to Cart
Brand: EXSYS Stock: 2
Industrial automation engineers and system integrators often face the challenge of connecting legacy serial equipment to modern PCI-based computers wh..
Host Interface PCI Output Inter... Serial
R3,497
Ex Tax:R3,041
1 supplier Reward +R12
Add to Cart
Brand: EXSYS Stock: 6
Expand your system with a reliable RS232 serial port through this PCI Express x1 adapter card. The EXSYS EX-3681 delivers high-speed serial connectivi..
Host Interface Serial Output Inter... Serial
R1,126
Ex Tax:R979
1 supplier Reward +R3
Add to Cart
Brand: EXSYS Stock: 35
The EXSYS EX-43370 is a PCI Multi I/O card that expands your system with two RS-232 serial ports and one parallel port, delivering reliable connectivi..
Host Interface Serial Output Inter... Parallel Serial Inter... RS-232
R830
Ex Tax:R722
1 supplier Reward +R2
Add to Cart
Brand: EXSYS Stock: 10
Equipped with the powerful SystemBase SB16C1058PCI chipset, this 16-port RS-232 serial card delivers a blistering 921.6 Kbps per port, making it a pow..
Host Interface PCIe Output Inter... RS-232 Serial Inter... RS-232 Serial Ports... 16 ports
R10,866
Ex Tax:R9,449
1 supplier Reward +R42
Add to Cart
Brand: EXSYS Stock: 8
The EXSYS EX-3683 stands out by offering two native RS232 serial ports on a single PCI Express x1 card, a configuration that many modern systems lack ..
Host Interface Serial Output Inter... Serial
R1,919
Ex Tax:R1,668
1 supplier Reward +R6
Add to Cart
Brand: OPENGEAR Stock: 9
Expand your system's connectivity with a PCI Express serial card that delivers eight RS232 ports through a single low-profile slot. The Opengear CM800..
Host Interface Serial Output Inter... Serial
R25,677
Ex Tax:R22,328
3 suppliers Reward +R104
Add to Cart
Brand: OPENGEAR Stock: 10
Many modern computers lack native serial ports, yet countless industrial, point-of-sale, and networking devices still rely on RS232 connections. The O..
Host Interface PCIe Output Inter... RS-232 Serial Inter... DB9 Serial Ports... 4 ports
R20,212
Ex Tax:R17,576
3 suppliers Reward +R81
Add to Cart
Brand: EXSYS Stock: 25
This PCIe card stands out by providing two RS-232 serial ports through a single octopus cable, using the reliable EXAR chipset for stable communicatio..
Host Interface PCIe Output Inter... RS-232 Serial Ports... 2 ports Serial Inter... DB9
R1,975
Ex Tax:R1,717
1 supplier Reward +R6
Add to Cart
Brand: EXSYS Stock: 8
Connect legacy RS-232 serial devices to modern desktop systems with the EXSYS EX-44343-2S PCI Express serial card. Ideal for industrial automation, po..
Host Interface PCIe Output Inter... RS-232 Serial Ports... 2 ports Serial Inter... RS-232
R2,089
Ex Tax:R1,817
1 supplier Reward +R7
Add to Cart
Brand: EXSYS Stock: 16
Many modern computers lack native RS-232 serial ports, making it difficult to connect legacy devices such as industrial machinery, point-of-sale termi..
Host Interface PCIe Output Inter... RS-232 Serial Ports... 1 port Serial Inter... DB9
R1,734
Ex Tax:R1,508
1 supplier Reward +R5
Add to Cart
Brand: EXSYS Stock: 135
PCI interface card that expands a PC with 2 external RS-232 serial ports, each offering data rates up to 921.6 Kbps. Built on the MosChip MCS9865 chip..
Host Interface Serial Output Inter... RS-232 Serial Inter... RS-232
R696
Ex Tax:R605
1 supplier Reward +R2
Add to Cart
Brand: EXSYS Stock: 10
The EXSYS EX-44083 is a PCI Express x1 expansion card that adds two RS-232 serial ports to your desktop computer, supporting baud rates up to 921.6 Kb..
Host Interface PCIe Output Inter... RS-232 Serial Ports... 2 ports Serial Inter... DB9
R1,685
Ex Tax:R1,466
1 supplier Reward +R5
Add to Cart
Brand: EXSYS Stock: 7
Add four RS-232 serial ports to a desktop or industrial PC with the EXSYS EX-44354. This PCI Express x1 card uses an FTDI chipset for reliable communi..
Host Interface PCIe Output Inter... RS-232 Serial Inter... DB9 Serial Ports... 4 ports
R3,239
Ex Tax:R2,816
1 supplier Reward +R11
Add to Cart
Brand: DEXLAN Stock: 20
Add two RS232 serial ports to your desktop through a single PCI Express x1 slot, with data rates up to 921.6 Kbps and a Moschip MCS9901 controller for..
Host Interface Serial Output Inter... Serial Serial Inter... DB9
R1,133
Ex Tax:R985
1 supplier Reward +R3
Add to Cart
Brand: EXSYS Stock: 2
This PCI expansion card adds two RS-422/485 serial ports to a desktop computer, enabling reliable industrial communication at data rates up to 921.6 K..
Host Interface Serial Output Inter... Serial
R2,342
Ex Tax:R2,036
1 supplier Reward +R8
Add to Cart
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