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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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Being discontinued StarTech.com 3 Port PCIe RS232 Serial Card RS Stock No. 898-8548 Mfr. Part No. PEX1S553LP Subtotal (1 unit) £29.34(exc. VAT) £29.34/unit Quantity	StarTech.com	PCIe	Serial Card	Serial	3	RS232	Mac 10.4, Linux, Windows 2000/XP/2003/Vista/7	460.8kbps	128bit	-	FCC, CE, RoHS
Temporarily out of stock MOXA 2 Port PCIe RS485, RS232 Serial Board RS Stock No. 255-1948 Mfr. Part No. CP-132EL-DB9M Subtotal (1 unit) £133.53(exc. VAT) £133.53/unit Quantity	MOXA	PCIe	Serial Board	Serial	2	RS485, RS232	UNIX, Linux, Windows	921.6kbps	128bit	-	WEEE, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-5, EN 55032/35, IEC 61000-4-6, Telcordia (Bellcore) Standard TR/SR, RoHS, CRoHS, FCC Part 15B Class B, CISPR 32, IEC 61000-4-4
In Stock Hilscher 2 Port Mini PCI Express RS485 PCI Network Card RS Stock No. 162-160 Mfr. Part No. CIFX HPCIE90-DP\F Subtotal (1 unit) £279.70(exc. VAT) £279.70/unit Quantity	Hilscher	Mini PCI Express	Network Card	PCI	2	RS485	Windows, Linux, QNX	-	-	-	UKCA, CE, RoHS
Stocked by manufacturer MOXA 4 Port PCI RS422, RS485 Serial Card RS Stock No. 258-9831 Mfr. Part No. CP-134U-I-T Subtotal (1 unit) £495.02(exc. VAT) £495.02/unit Quantity	MOXA	PCI	Serial Card	Serial	4	RS422, RS485	UNIX, Linux, Windows	921.6kbps	1024bit	-	WEEE, RoHS, EN 55032/24, IEC 61000-4-2, CE, FCC
Stocked by manufacturer Advantech 1 Port PCI Express Express Card Data Acquisition Module RS Stock No. 715-625 Mfr. Part No. PCIE-1824 Subtotal (1 unit) £823.16(exc. VAT) £823.16/unit Quantity	Advantech	PCI Express	Express Card Data Acquisition Module	-	1	-	-	-	-	-	RoHS
Stocked by manufacturer Advantech PCI Express Express Card Data Acquisition Module RS Stock No. 715-533 Mfr. Part No. PCIE-1802-AE Subtotal (1 unit) £3,610.08(exc. VAT) £3,610.08/unit Quantity	Advantech	PCI Express	Express Card Data Acquisition Module	-	-	-	-	-	-	-	FCC
In Stock Hilscher 2 Port Mini PCI Express RS485 PCI Network 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	Network Card	PCI	2	RS485	Windows, QNX, Linux	-	-	-	CE, UKCA, RoHS
In Stock Hilscher 2 Port Mini PCI Express RS485 PCI Network 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	Network Card	PCI	2	RS485	Windows, Linux, QNX	-	-	-	CE, UKCA, RoHS
In Stock Hilscher 2 Port Mini PCI Express RS485 PCI Network 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	Network Card	PCI	2	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 Exsys 1 Port PCIe Serial Card RS Stock No. 309-490 Mfr. Part No. EX-16600 Subtotal (1 unit) £26.64(exc. VAT) £26.64/unit Quantity	Exsys	PCIe	Serial Card	-	1	-	-	-	-	-	No
In Stock Hilscher 2 Port PCI Express 5 Pin COMBICON PCI Network Card RS Stock No. 162-122 Mfr. Part No. CIFX 50E-DN Subtotal (1 unit) £343.10(exc. VAT) £343.10/unit Quantity	Hilscher	PCI Express	Network Card	PCI	2	5 Pin COMBICON	Windows, QNX, Linux	-	-	-	EN 61000-4-2 / EN BS 61000-4-2, EN 55011 / EN BS 55011, EN 61000-4-4 / EN BS 61000-4-4, UL, REACH, UKCA, RoHS, EN 61000-4-6 / EN BS 61000-4-6, EN 61000-6-2 / EN BS 61000-6-2, EN 61000-4-5 / EN BS 61000-4-5,
In Stock Exsys 4 Port Serial Card RS Stock No. 331-804 Mfr. Part No. EX-48240 Subtotal (1 unit) £155.44(exc. VAT) £155.44/unit Quantity	Exsys	-	Serial Card	-	4	-	-	-	-	4 x 9 Pin Serial Male Connector (Ribbon Cable)	FC, CE, RoHS
Stocked by manufacturer MOXA 8 Port PCI RS232, RS422, RS485 Serial Card RS Stock No. 258-9817 Mfr. Part No. CP-118U-T Subtotal (1 unit) £398.40(exc. VAT) £398.40/unit Quantity	MOXA	PCI	Serial Card	Serial	8	RS232, RS422, RS485	Linux, Windows, UNIX	921.6kbps	1024bit	-	IEC 61000-4-2, WEEE, FCC, EN 55032/24, RoHS, CE
In Stock Exsys Interface Adapter RS Stock No. 309-610 Mfr. Part No. EX-13078HM Subtotal (1 unit) £150.85(exc. VAT) £150.85/unit Quantity	Exsys	-	Interface Adapter	-	-	-	-	-	-	-	No
In Stock Hilscher 2 Port PCI Express 5 Pin COMBICON PCI Network Card RS Stock No. 162-124 Mfr. Part No. CIFX 50E-CC Subtotal (1 unit) £428.88(exc. VAT) £428.88/unit Quantity	Hilscher	PCI Express	Network Card	PCI	2	5 Pin COMBICON	Linux, QNX, Windows	-	-	-	EN 61000-4-2 / EN BS 61000-4-2, EN 61000-4-6 / EN BS 61000-4-6, UL, UKCA, REACH, RoHS, EN 55011 / EN BS 55011, EN 61000-4-3 / EN BS 61000-4-3, CE, EN 61000-4-4 / EN BS 61000-4-4, EN 61000-4-8 / EN BS 61000-
In Stock Hilscher 2 Port PCI Express D sub, 9-Pin PCI Network Card RS Stock No. 162-119 Mfr. Part No. CIFX 50E-DP+ML Subtotal (1 unit) £553.05(exc. VAT) £553.05/unit Quantity	Hilscher	PCI Express	Network Card	PCI	2	D sub, 9-Pin	Windows, Linux, QNX	-	-	-	EN 61000-4-5 / EN BS 61000-4-5, UKCA, EN 61000-4-6 / EN BS 61000-4-6, EN 61000-4-2 / EN BS 61000-4-2, CE, REACH, EN 61000-4-4 / EN BS 61000-4-4, EN 61000-4-3 / EN BS 61000-4-3, RoHS, UL, EN 61000-4-8 / EN B
In Stock Exsys Interface Adapter RS Stock No. 309-588 Mfr. Part No. EX-1335HMV Subtotal (1 unit) £115.23(exc. VAT) £115.23/unit Quantity	Exsys	-	Interface Adapter	-	-	-	-	-	-	-	No
Stocked by manufacturer Advantech PCIe Expansion Card RS Stock No. 715-526 Mfr. Part No. PCIE-1803 Subtotal (1 unit) £3,032.77(exc. VAT) £3,032.77/unit Quantity	Advantech	-	PCIe Expansion Card	-	-	-	-	-	-	-	Freefall
In Stock Exsys Interface Adapter RS Stock No. 309-566 Mfr. Part No. EX-13102 Subtotal (1 unit) £20.67(exc. VAT) £20.67/unit Quantity	Exsys	-	Interface Adapter	-	-	-	-	-	-	-	No
In Stock Exsys 2 Port PCI Serial Card RS Stock No. 331-807 Mfr. Part No. EX-45032 Subtotal (1 unit) £96.10(exc. VAT) £96.10/unit Quantity	Exsys	PCI	Serial Card	-	2	-	-	-	-	-	RoHS, CE, FC