Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
RTL8139D - Realtek 10/100Mb/s PCI Fast Ethernet Adapter
- 10/100 Mbps Ethernet speeds
- PCI bus interface
- Fast Ethernet connectivity
- Single RJ-45 port
- Plug-and-play installation
- Wide driver support for various OS
Click on Inquire to get latest price
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
Purchase orders accepted
For government, enterprise, data center, and small business customers.
Bulk Purchase Inquiry
Volume pricing and availability
Product Overview
The Realtek RTL8139D is a 10/100Mb/s PCI Fast Ethernet Adapter. It provides standard and cost-effective network connectivity for a wide range of computers.
Technical Information
| Product Type | Network Adapter |
| Interface | PCI |
| Network Technology | Fast Ethernet (10/100Base-TX) |
| Data Transfer Rate | 10/100 Mbps |
Additional Specifications
| Number of Ports | 1 |
| Connector Type | RJ-45 |
| Brand | Realtek |
| Model | RTL8139D |
Product Description
The Realtek RTL8139D is a highly popular and widely adopted PCI Fast Ethernet controller chip, often found on network adapter cards. This adapter provides standard 10/100 Mbps Ethernet connectivity, making it suitable for a vast array of desktop computers and servers that utilize the PCI bus. It supports both 10Base-T and 100Base-TX Ethernet standards, automatically negotiating the optimal speed with the connected network device. The inclusion of an RJ-45 port ensures compatibility with standard Ethernet cabling. The RTL8139D chipset is known for its reliability, ease of integration, and broad driver support across numerous operating systems, including Windows, Linux, and others. This adapter is a cost-effective solution for adding or replacing network connectivity in older or mid-range systems. Its plug-and-play capabilities simplify installation, allowing users to quickly establish network access. The Realtek RTL8139D has been a staple in the PC hardware market for many years due to its performance and value proposition.
