StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485
StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485, PCIe, Serial, RS-232/422/485,...Read full description ↓
| Date | Price |
|---|---|
| 7 March 2026 | £117.18 |
| 21 March 2026 | £129.29 |
| 30 March 2026 | £111.44 |
| 5 April 2026 | £129.29 |
| 12 April 2026 | £129.29 |
| 19 April 2026 | £117.60 |
| 27 April 2026 | £125.70 |
| 2 May 2026 | £125.68 |
| 4 May 2026 | £135.81 |
| 8 May 2026 | £132.66 |
| 16 May 2026 | £130.79 |
| 25 May 2026 | £129.49 |
| 3 June 2026 | £125.64 |
Compare StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 prices UK
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Product Information
Add two RS232, and two RS422/485 serial ports to your PC through a PCI-Express expansion slot
The PEX4S232485 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 lets you add two RS232, and two RS422/485 serial ports to your PC through a PCI-Express expansion slot.
This PCI express serial card is a single card solution that is compatible with nearly any serial communication protocol, supporting RS-232, RS-422, RS-485 2-wire or RS-485 4-wire operating modes.
A flexible solution for adding serial ports to full-sized, or small form factor systems, the 4-port serial card includes both low and full profile brackets while the included breakout cable helps to avoid cluttered connections.
Backed by a StarTech.com lifetime warranty and free lifetime technical support.
The StarTech.com Advantage
- This single PCI Express combo card is compatible with any serial device protocol (RS232, RS422, and RS485), allowing for communication with multiple devices over mixed protocols
- Includes both low profile/half-height and full profile brackets to ensure fitment into a broad range of system form factors
- The included breakout cable saves expense as an all-in-one solution, and allows the addition of multiple serial ports through a single PCI Express slot
Product
- Name
- StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485
- Category
- Interface Cards/Adapters
- Brand
- StarTech.com
System requirements
- Windows operating systems supported
- Windows 2000, Windows 2000 Professional, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
- Linux operating systems supported
- Yes
Ports & interfaces
- Host interface
- PCIe
- Output interface
- Serial
- Serial ports quantity
- 4
- Serial interface type
- RS-232/422/485
Operational conditions
- Operating temperature (T-T)
- 0 - 100 °C
- Storage temperature (T-T)
- 0 - 150 °C
- Operating relative humidity (H-H)
- 20 - 80%
Weight & dimensions
- Width
- 125 mm
- Depth
- 70 mm
- Height
- 20 mm
- Weight
- 67.4 g
Other features
- Data transfer rate
- 0.4608 Mbit/s
- Connectivity technology
- Wired
Design
- Internal
- Yes
Logistics data
- Harmonized System (HS) code
- 84733020
Packaging data
- User guide
- Yes
- Package width
- 146 mm
- Package depth
- 210 mm
- Package height
- 41 mm
- Package weight
- 390 g
Features
- Chipset
- SystemBase SB16C1052PCI
- FIFO (First In, First Out)
- 256 B
Technical details
- Compliance certificates
- RoHS
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