Startech IT
StarTech 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART - 2 x 9-pin DB-9 Male RS-422/485 Serial Universal PCI PCI2S4851050
- SKU:
- 18142667
- MPN:
- pci2s4851050
- Availability:
- Usually ships the same or next business day. In stock at our CA, IN, MS, NJ warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 12/15/2025 02:40:39 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $29.22 each 29.22 |
| Buy 3 | and pay only $26.88 each 26.88 |
| Buy 4 | and pay only $25.97 each 25.97 |
| Buy 5 | and pay only $25.37 each 25.37 |
| Buy 6 or above | and pay only $24.35 each 24.35 |
- Stock Update:
- 12/15/2025 02:40:39 AM PST
Description
This item is brand-new, factory sealed.
The PCI2S4851050 2-Port PCI Serial Adapter Card (RS422/RS485) with 161050 UART adds two DB9 RS422/RS485 serial ports, using a single PCI expansion slot.
The PCI serial card offers a high performance 16C1050 UART and supports both 2-wire and 4-wire RS485 modes. The card delivers an efficient single-chip design and a large 256-byte transit/receive FIFO buffer that work together to provide high-speed serial communication while reducing the overall load on the system CPU.
With the included standard and low profile/half-height brackets, this PCI serial expansion card suits a broad range of system form factors, and is a perfect addition for connecting RS422/485 serial devices to a host computer. For added versatility, the RS422/RS485 adapter is able to accommodate 3.3 or 5V PCI/PCI-X slots.
Backed by a StarTech.com lifetime warranty and free lifetime technical support.
Package Contents:
- 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART
- Standard and Low Profile/half-height Brackets
Features
- 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART
- Standard and Low Profile/half-height Brackets
- Driver CD
TAA Compliant:
Yes
Environmentally Friendly:
Yes
Country of Origin:
Taiwan
Specs
| Physical Characteristics | |
| Form Factor | Plug-in Card |
| Weight (Approximate) | 2 oz |
| Card Height | Dual-profile |
| Length | 4.7" |
| Height | 1.8" |
| Width | 0.6" |
| Warranty | |
| Limited Warranty | Lifetime |
| Interfaces/Ports | |
| Number of Serial Ports (External) | 2 |
| General Information | |
| Brand Name | StarTech.com |
| Manufacturer Website Address | http://www.startech.com |
| Marketing Information | The PCI2S4851050 2-Port PCI Serial Adapter Card (RS422/RS485) with 161050 UART adds two DB9 RS422/RS485 serial ports, using a single PCI expansion slot. The PCI serial card offers a high performance 16C1050 UART and supports both 2-wire and 4-wire RS485 modes. The card delivers an efficient single-chip design and a large 256-byte transit/receive FIFO buffer that work together to provide high-speed serial communication while reducing the overall load on the system CPU. With the included standard and low profile/half-height brackets, this PCI serial expansion card suits a broad range of system form factors, and is a perfect addition for connecting RS422/485 serial devices to a host computer. For added versatility, the RS422/RS485 adapter is able to accommodate 3.3 or 5V PCI/PCI-X slots. Backed by a StarTech.com lifetime warranty and free lifetime technical support. More from the Manufacturer More from the Manufacturer |
| Product Type | Serial Adapter |
| Product Name | 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | PCI2S4851050 |
| Packaged Quantity | 1 |
| Technical Information | |
| Data Transfer Rate | 128kB/s |
| Host Interface | Universal PCI |
| UART Type | 161050 |
| Platform Supported | PC |
Warranty Information
