Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
IBM 50000503-01 8 x Ports PCI 8R Asynchronous Serial Adapter Card
- Provides 8 asynchronous serial ports.
- Utilizes a PCI interface for connection to the computer's motherboard.
- Supports RS-232 serial communication standard.
- Designed for high-performance, multi-port serial communication.
- Compatible with various operating systems (e.g., Windows, Linux).
- Includes necessary drivers for operation.
Was $82.00 · You save $12.00
Key specifications
See full specs ↓- Number of Ports
- 8
- Port Type
- Asynchronous Serial
- Interface
- PCI
- Serial Standard
- RS-232
- Data Rate
- Up to 115.2 Kbps per port (typical)
- Connectors
- DB25 or DB9 (depending on specific model/cable)
Product details
The IBM 50000503-01 is an 8-port PCI asynchronous serial adapter card, designed to add multiple serial ports to a computer system. This adapter is typically used in environments requiring numerous serial connections for peripherals, industrial equipment, or legacy systems.
Technical Information
| Number of Ports | 8 |
| Port Type | Asynchronous Serial |
| Interface | PCI |
Additional Specifications
| Serial Standard | RS-232 |
| Data Rate | Up to 115.2 Kbps per port (typical) |
| Connectors | DB25 or DB9 (depending on specific model/cable) |
Description
The IBM 50000503-01 is a specialized adapter card engineered to expand the serial port capabilities of a computer system. It features eight asynchronous serial ports, each capable of independent communication. These ports typically adhere to the RS-232 standard, which is widely used for connecting modems, printers, terminals, and various industrial control devices. The card connects to the computer's motherboard via a PCI (Peripheral Component Interconnect) bus, a standard expansion slot that provides sufficient bandwidth for multiple high-speed serial communications. This adapter is particularly valuable in environments that require extensive serial connectivity. Applications can range from point-of-sale systems, industrial automation, and laboratory equipment to legacy system integration and network management. The ability to support eight simultaneous serial connections allows for efficient management of multiple devices or data streams without the need for multiple individual serial cards. The asynchronous nature of the ports means that data is transmitted one bit at a time, with start and stop bits to frame each character, making it suitable for a wide variety of data transmission needs. Installation of the 50000503-01 typically involves inserting the card into an available PCI slot and installing the appropriate drivers, which are usually provided by IBM or available through their support channels. Compatibility with various operating systems, including Windows and Linux, ensures its applicability across different computing platforms. The card is designed for reliability and performance, making it a robust solution for demanding serial communication requirements.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for 50000503-01.
