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Serial Cards & Adapters

If you're looking for a simple, cost-effective way to connect serial devices in your industrial application or server room, our Serial Cards and Adapters make it easy to add Serial ports (RS-232, RS-422, RS-485 etc.) to your computer through common expansion ports such as PCI and PCI Express, as well as through USB.
61 to 70 of 70 Results
1 Port Industrial USB to RS232 Serial Adapter with 5KV Isolation and 15KV ESD Protection
ICUSB232IS
1 Port Industrial USB to RS232 Serial Adapter with 5KV Isolation and 15KV ESD Protection

Add a galvanically isolated RS232 serial port with ESD protection through a USB port - DIN Rail Mountable

99,99 € exc VAT
99,99 € inc VAT
2 Port USB to RS232 Serial DB9 Adapter Cable
ICUSB232C2
2 Port USB to RS232 Serial DB9 Adapter Cable

Add 2 serial RS-232 ports to any laptop or computer with a USB port

46,99 € exc VAT
46,99 € inc VAT
16-Port Low-Profile Serial Card - RS232 - PCI Express
PEX16S550LP
16-Port Low-Profile Serial Card - RS232 - PCI Express

Add 16 RS232 serial ports (DB9) to your low or full-profile computer, through a PCI Express slot

441,99 € exc VAT
441,99 € inc VAT
91cm (3 ft) 1s1p USB to Serial Parallel Port Adapter Cable
ICUSB2321284
91cm (3 ft) 1s1p USB to Serial Parallel Port Adapter Cable

Add one RS232 Serial, and one IEEE 1284 Parallel port to your computer through a single USB connection

38,99 € exc VAT
38,99 € inc VAT
4 Port RS232 PCI Serial Card Adapter with Power Output
PCI4S954PW
4 Port RS232 PCI Serial Card Adapter with Power Output

Add 4 RS232 serial ports with 5V or 12V selectable power output to your computer, through a PCI slot

129,99 € exc VAT
129,99 € inc VAT
4 Port PCI Express (PCIe) RS232 Serial Card w/ Power Output and ESD Protection
PEX4S553S
4 Port PCI Express (PCIe) RS232 Serial Card w/ Power Output and ESD Protection

Add four ESD-Protected RS232 ports, with 5V or 12V selectable power output through a PCI Express slot

172,99 € exc VAT
172,99 € inc VAT
2s1p Serial Parallel Combo Mini PCI Express Card for Embedded Systems
MPEX2S1P552
2s1p Serial Parallel Combo Mini PCI Express Card for Embedded Systems

Add two RS232 Serial Ports, and one Parallel Port to an Embedded System, through a mini PCI-Express Slot

49,99 € exc VAT
49,99 € inc VAT
2 Port Native ExpressCard RS232 Serial Adapter Card with 16950 UART
EC2S952
2 Port Native ExpressCard RS232 Serial Adapter Card with 16950 UART

Add 2 high-speed RS-232 Serial ports to your notebook computer via an ExpressCard slot

80,99 € exc VAT
80,99 € inc VAT
RS232  to TTL Serial Converter -  DB9, F/M
IC232TTL
RS232 to TTL Serial Converter - DB9, F/M

Easily convert an RS232 serial signal (-12 to +12V) to a transistor-transistor logic signal (0 to +5V)

45,99 € exc VAT
45,99 € inc VAT
2 Port Industrial USB to Serial RJ45 Adapter - Wallmount and DIN Rail
ICUSB2322RJ
2 Port Industrial USB to Serial RJ45 Adapter - Wallmount and DIN Rail

Add two RS232 serial RJ45 connections to a PC or Server through USB, with this DIN Rail and wall-mountable adapter

49,99 € exc VAT
49,99 € inc VAT
2 Port PCI Express RS232 Serial Adapter Card with 16950 UART
PEX2S950
2 Port PCI Express RS232 Serial Adapter Card with 16950 UART

Add 2 RS232 serial ports to your standard or small form factor computer through a PCI Express expansion slot

59,99 € exc VAT
59,99 € inc VAT