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Serial Cards

Serial boards 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 boards can slot into the back of your desktop.

What are serial boards used for?

Some serial boards provide connectivity to independent serial channels while others can give multiple connections. A single serial board, for example, can use a serial cable to give up to eight RS232 (DB9) serial connections. Serial boards 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 boards

Serial boards 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 Boards
PCI RS232 Boards
Express Card RS232 Serial Boards
Interface PCI LPT, RS232 Boards
PCI RS422, RS485 Boards

225 Products showing for Serial Cards

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In Stock StarTech.com 2 Port PCIe RS232 Serial Card RS Stock No. 186-4033 Mfr. Part No. PEX2S1050 Subtotal (1 unit) PHP4,499.00(exc. VAT) PHP4,499.00/unit Quantity	StarTech.com	PCIe	Serial Card	Serial	2	RS232	Windows 95, Windows XP, Windows Server 2008 R2, Windows Vista	460.8kbps	2048bit	-	PCI Express 1.0a, WHQL
In Stock StarTech.com 1 Port PCIe PCIe Expansion Card RS Stock No. 236-8354 Mfr. Part No. PEX1P2 Subtotal (1 unit) PHP2,713.09(exc. VAT) PHP2,713.09/unit Quantity	StarTech.com	PCIe	PCIe Expansion Card	-	1	-	-	-	-	PCIe	No
In Stock Trendnet 2.5G PCIe Bluetooth Adapter RS Stock No. 309-646 Mfr. Part No. TEG-25GECTX Subtotal (1 unit) PHP2,007.66(exc. VAT) PHP2,007.66/unit Quantity	Trendnet	-	Bluetooth Adapter	PCIe	-	2.5G	Windows	-	-	-	CE
In Stock Kvaser 1 Port PCIe PCIe Controller Card RS Stock No. 481-450 Mfr. Part No. 73-30130-01433-6 Subtotal (1 unit) PHP38,948.87(exc. VAT) PHP38,948.87/unit Quantity	Kvaser	PCIe	Controller Card	Serial	1	PCIe	Linux, Windows	8Mbps	-	-	CE, RoHS
In Stock Exsys 2 Port PCIe Serial Card RS Stock No. 331-816 Mfr. Part No. EX-11042 Subtotal (1 unit) PHP1,365.78(exc. VAT) PHP1,365.78/unit Quantity	Exsys	PCIe	Serial Card	-	2	-	-	-	-	2X External USB 3.2 Gen 1 A Female	CE, FC, RoHS
Stocked by manufacturer Kvaser 8 Port PCIe PCIe Controller Card RS Stock No. 481-454 Mfr. Part No. 73-30130-01512-8 Subtotal (1 unit) PHP94,046.56(exc. VAT) PHP94,046.56/unit Quantity	Kvaser	PCIe	Controller Card	Serial	8	PCIe	Linux, Windows 10, Windows 11	8Mbps	-	-	ISO 11898-2, CE, RoHS
Stocked by manufacturer Kvaser 2 Port PCIe PCIe Controller Card RS Stock No. 481-449 Mfr. Part No. 73-30130-01432-9 Subtotal (1 unit) PHP49,683.13(exc. VAT) PHP49,683.13/unit Quantity	Kvaser	PCIe	Controller Card	Serial	2	PCIe	Windows, Linux	8Mbps	-	-	CE, RoHS
In Stock StarTech.com 8 Port PCIe RS232 Serial Board RS Stock No. 230-5588 Mfr. Part No. PEX8S1050 Subtotal (1 unit) PHP23,601.09(exc. VAT) PHP23,601.09/unit Quantity	StarTech.com	PCIe	Serial Board	Serial	8	RS232	Mac, Linux, Windows Vista/XP/7/8/10	921.6kbps	2048bit	-	RoHS, FCC, CE
Last RS stock Exsys 1 Port PCIe Serial Card RS Stock No. 331-805 Mfr. Part No. EX-6061-2 Subtotal (1 unit) PHP16,187.32(exc. VAT) PHP16,187.32/unit Quantity	Exsys	PCIe	Serial Card	-	1	-	-	-	-	RJ45	IEEE 802.3/u/ab and IEEE 802.1Q, FC, RoHS, CE
In Stock Exsys Interface Adapter RS Stock No. 309-481 Mfr. Part No. EX-13072HM Subtotal (1 unit) PHP4,772.30(exc. VAT) PHP4,772.30/unit Quantity	Exsys	-	Interface Adapter	-	-	-	-	-	-	-	No
Stocked by manufacturer Exsys Interface Adapter RS Stock No. 309-612 Mfr. Part No. EX-1408 Subtotal (1 unit) PHP5,756.05(exc. VAT) PHP5,756.05/unit Quantity	Exsys	-	Interface Adapter	-	-	-	-	-	-	-	No
In Stock Exsys 8 Port PCIe Serial Card RS Stock No. 331-817 Mfr. Part No. EX-44088 Subtotal (1 unit) PHP13,357.86(exc. VAT) PHP13,357.86/unit Quantity	Exsys	PCIe	Serial Card	-	8	-	-	-	-	RS232	FC, RoHS, CE
In Stock StarTech.com 2 Port PCIe RS232 Serial Card RS Stock No. 213-3192 Mfr. Part No. PEX2S953 Subtotal (1 unit) PHP4,012.38(exc. VAT) PHP4,012.38/unit Quantity	StarTech.com	PCIe	Serial Card	Serial	2	RS232	Linux, Mac, Windows Vista/XP/7/8/10	921.6kbps	2048bit	-	FCC, CE, RoHS
In Stock Exsys Interface Adapter RS Stock No. 309-588 Mfr. Part No. EX-1335HMV Subtotal (1 unit) PHP10,498.42(exc. VAT) PHP10,498.42/unit Quantity	Exsys	-	Interface Adapter	-	-	-	-	-	-	-	No
In Stock Exsys Interface Adapter RS Stock No. 309-610 Mfr. Part No. EX-13078HM Subtotal (1 unit) PHP15,145.67(exc. VAT) PHP15,145.67/unit Quantity	Exsys	-	Interface Adapter	-	-	-	-	-	-	-	No
In Stock Exsys 8 Port PCIe Serial Card RS Stock No. 283-5883 Mfr. Part No. EX-44388 Subtotal (1 unit) PHP23,529.40(exc. VAT) PHP23,529.40/unit Quantity	Exsys	PCIe	Serial Card	-	8	-	-	-	-	RS232	CE, RoHS, FC
In Stock Exsys 8 Port PCIe Serial Card RS Stock No. 309-538 Mfr. Part No. EX-46028 Subtotal (1 unit) PHP11,599.89(exc. VAT) PHP11,599.89/unit Quantity	Exsys	PCIe	Serial Card	-	8	-	-	-	-	-	No
In Stock Ewon 2 Port RS232 PCIe Expansion Card RS Stock No. 250-2729 Mfr. Part No. FLA3301_00 Subtotal (1 unit) PHP13,651.64(exc. VAT) PHP13,651.64/unit Quantity	Ewon	-	PCIe Expansion Card	Serial	2	RS232	-	-	-	-	UKCA, FCC, CE, cURus
Currently unavailable Exsys Interface Adapter RS Stock No. 309-598 Mfr. Part No. EX-1344HMV Subtotal (1 unit) PHP14,498.63(exc. VAT) PHP14,498.63/unit Quantity	Exsys	-	Interface Adapter	-	-	-	-	-	-	-	No
In Stock Exsys 1 Port PCIe Serial Card RS Stock No. 309-479 Mfr. Part No. EX-6081 Subtotal (1 unit) PHP4,981.96(exc. VAT) PHP4,981.96/unit Quantity	Exsys	PCIe	Serial Card	-	1	-	-	-	-	-	No