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Serial Cards

Serial cards are hardware devices that can be used to add serial port connectivity (a type of connection on computers used for peripherals such as older printers and gaming controllers) to your computer or server. They offer a direct connection between your computer and any device that uses one of the serial data transmission standards such as RS232 and RS485. Most serial cards can slot into the back of your desktop.

What are serial cards used for?

Some serial cards provide connectivity to independent serial channels while others can give multiple connections. A single serial card, for example, can use a serial cable to give up to eight RS232 (DB9) serial connections. Serial cards are designed for time-sensitive and industrial applications including:

Court reporting
Automotive diagnostics
Security
Point of Sale (PoS) systems
Industrial automation
Heating Ventilation and Air Conditioning (HVAC)
Factory control

Types of serial card

Serial cards come in a broad range of options, from the shape of the connectors to the type of interface. Some of the types include:

PCIe RS232 Serial Cards
PCI RS232 Cards
Express Card RS232 Serial Cards
Interface PCI LPT, RS232 Cards
PCI RS422, RS485 Cards

293 Products showing for Serial Cards

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Stocked by manufacturer MOXA 4 Port PCI RS232, RS422, RS485 Serial Card RS Stock No. 258-9807 Mfr. Part No. CP-114UL-I-DB9M Subtotal (1 unit) £485.98(exc. VAT) £485.98/unit Quantity	MOXA	PCI	Serial Card	Serial	4	RS232, RS422, RS485	UNIX, Windows, Linux	921.6kbps	1024bit	-	CE, WEEE, RoHS, FCC, EN 55032/24, IEC 61000-4-2
In Stock Ewon 2 Port PCIe Expansion Card RS Stock No. 250-2734 Mfr. Part No. FLC3701_00 Subtotal (1 unit) £127.77(exc. VAT) £127.77/unit Quantity	Ewon	-	PCIe Expansion Card	Serial	2	-	-	-	-	-	FCC, UKCA, cURus, CE
Stocked by manufacturer MOXA 2 Port PC/104 20 Pin Box Header Serial Board RS Stock No. 634-972 Mfr. Part No. CA-132-T Subtotal (1 unit) £182.79(exc. VAT) £182.79/unit Quantity	MOXA	PC/104	Serial Board	Serial	2	20 Pin Box Header	Windows 2008 R2/2012/2012 R2/2016/2019-x64, Windows, Windows 95/98/ME/NT/2000, DOS, FreeBSD 4, QNX 4, SCO UNIX, Windows XP, Linux	921.6kbps	64bit	-	IEC 61000-4-6, WEEE, IEC 60068-2-6, RoHS, IEC 60068-2-1, IEC 61000-4-3, CRoHS, CISPR 32, FCC Part 15B Class A, GB, IEC 61000-4-8, IEC 60068-2-14, IEC 61000-4-2, EN 55032/24, IEC 60068-2-3, IEC 61000-4-4, IE
Currently unavailable Exsys 2 Port PCIe Serial Card RS Stock No. 309-535 Mfr. Part No. EX-44140-2 Subtotal (1 unit) £54.13(exc. VAT) £54.13/unit Quantity	Exsys	PCIe	Serial Card	-	2	-	-	-	-	-	No
Stocked by manufacturer Advantech 1 Port PCI Express Express Card Data Acquisition Module RS Stock No. 715-606 Mfr. Part No. PCIE-1884 Subtotal (1 unit) £394.37(exc. VAT) £394.37/unit Quantity	Advantech	PCI Express	Express Card Data Acquisition Module	-	1	-	-	-	-	D-Sub Male	RoHS
Stocked by manufacturer MOXA 2 Port Mini PCI Express DB9 Male Serial Board RS Stock No. 634-992 Mfr. Part No. CP-132N-I-T Subtotal (1 unit) £265.34(exc. VAT) £265.34/unit Quantity	MOXA	Mini PCI Express	Serial Board	Serial	2	DB9 Male	Windows, Linux	921.6kbps	128bit	-	EN 55032/35, WEEE, CISPR 32, FCC Part 15B Class B, RoHS, Telcordia (Bellcore) Standard TR/SR, IEC 61000-4-2/3/4/5/6/8, CRoHS
Temporarily out of stock Exsys 4 Port PCIe Serial Card RS Stock No. 309-583 Mfr. Part No. EX-46014 Subtotal (1 unit) £32.73(exc. VAT) £32.73/unit Quantity	Exsys	PCIe	Serial Card	-	4	-	-	-	-	-	No
In Stock Exsys 4 Port PCIe Serial Card RS Stock No. 283-5882 Mfr. Part No. EX-44044-2 Subtotal (1 unit) £103.44(exc. VAT) £103.44/unit Quantity	Exsys	PCIe	Serial Card	-	4	-	-	-	-	RS232	FC, CE, WEEE, RoHS
Last RS stock Brainboxes 3 Port PCIe RS232 Serial Card RS Stock No. 389-574 Mfr. Part No. PX-431 Subtotal (1 unit) £194.43(exc. VAT) £194.43/unit Quantity	Brainboxes	PCIe	Serial Card	Serial	3	RS232	-	921.6kbps	128bit	-	RoHS, CE
Currently unavailable Exsys 2 Port Interface Adapter RS Stock No. 331-774 Mfr. Part No. EX-1301-2 Subtotal (1 unit) £28.62(exc. VAT) £28.62/unit Quantity	Exsys	-	Interface Adapter	-	2	-	-	-	-	1 x 9 Pin Serial RS232 Male Connector	FC, RoHS, CE
In Stock Hilscher 1 Port Mini PCI Express RS485 PCI Serial Card RS Stock No. 162-136 Mfr. Part No. CIFX 90E-DP\F+ML Subtotal (1 unit) £667.53(exc. VAT) £667.53/unit Quantity	Hilscher	Mini PCI Express	Serial Card	PCI	1	RS485	Linux, QNX, Windows	-	-	-	EN 55011 / EN BS 55011, REACH, EN 61000-4-4 / EN BS 61000-4-4, EN 61000-4-6 / EN BS 61000-4-6, EN 61000-6-2 / EN BS 61000-6-2, UKCA, CE, RoHS, EN 61000-4-3 / EN BS 61000-4-3, EN 61000-4-2 / EN BS 61000-4-2,
In Stock Hilscher 1 Port Mini PCI Express RS485 PCI Serial Card RS Stock No. 162-135 Mfr. Part No. CIFX 90E-DP\F Subtotal (1 unit) £498.45(exc. VAT) £498.45/unit Quantity	Hilscher	Mini PCI Express	Serial Card	PCI	1	RS485	Windows, QNX, Linux	-	-	-	CE, UKCA, RoHS
In Stock Hilscher 1 Port Mini PCI Express RS485 PCI Serial Card RS Stock No. 162-137 Mfr. Part No. CIFX 90E-DP\ET\F Subtotal (1 unit) £525.75(exc. VAT) £525.75/unit Quantity	Hilscher	Mini PCI Express	Serial Card	PCI	1	RS485	Windows, Linux, QNX	-	-	-	CE, UKCA, RoHS
Stocked by manufacturer MOXA 4 Port PCI RS422, RS485 Serial Card RS Stock No. 258-9830 Mfr. Part No. CP-134U-I-DB9M Subtotal (1 unit) £505.96(exc. VAT) £505.96/unit Quantity	MOXA	PCI	Serial Card	Serial	4	RS422, RS485	Linux, Windows, UNIX	921.6kbps	1024bit	-	FCC, WEEE, IEC 61000-4-2, RoHS, EN 55032/24, CE
Stocked by manufacturer Advantech PCI Express Serial Card RS Stock No. 715-527 Mfr. Part No. PCIE-1753 Subtotal (1 unit) £194.95(exc. VAT) £194.95/unit Quantity	Advantech	PCI Express	Serial Card	-	-	-	-	-	-	-	IEC 60068-2-27
Stocked by manufacturer MOXA 4 Port PCI DB9 Male, Db 25 Female Serial Board RS Stock No. 258-9781 Mfr. Part No. CP-102UL-T Subtotal (1 unit) £101.00(exc. VAT) £101.00/unit Quantity	MOXA	PCI	Serial Board	Serial	4	DB9 Male, Db 25 Female	Linux, Windows, UNIX	921.6kbps	1024bit	-	RoHS, FCC, EN 55032/24, WEEE, IEC 61000-4-2, CE
Stocked by manufacturer MOXA 4 Port Mini PCI Express DB9 Male Serial Board RS Stock No. 634-991 Mfr. Part No. CP-114N-T Subtotal (1 unit) £314.80(exc. VAT) £314.80/unit Quantity	MOXA	Mini PCI Express	Serial Board	Serial	4	DB9 Male	Linux, Windows	921.6kbps	128bit	-	IEC 61000-4-8, IEC 61000-4-4, CISPR 32, WEEE, IEC 61000-4-6, IEC 61000-4-3, EN 55032/35, IEC 61000-4-5, FCC Part 15B Class A, RoHS, CRoHS, IEC 61000-4-2, Telcordia (Bellcore) Standard TR/SR
Stocked by manufacturer Advantech 4 Port PCI Serial Card RS Stock No. 715-563 Mfr. Part No. PCI-1612 Subtotal (1 unit) £337.32(exc. VAT) £337.32/unit Quantity	Advantech	PCI	Serial Card	-	4	-	-	-	-	-	RoHS
Stocked by manufacturer Advantech 4 Port PCI Express Serial Card RS Stock No. 715-575 Mfr. Part No. PCIE-1610 Subtotal (1 unit) £95.44(exc. VAT) £95.44/unit Quantity	Advantech	PCI Express	Serial Card	-	4	-	-	-	-	-	RoHS
In Stock Exsys Interface Adapter RS Stock No. 309-481 Mfr. Part No. EX-13072HM Subtotal (1 unit) £59.43(exc. VAT) £59.43/unit Quantity	Exsys	-	Interface Adapter	-	-	-	-	-	-	-	No