TP-Link Gigabit PCI Express Network Adapter – TG-3468

TP‑Link Gigabit PCI Express Network Adapter (Model TG‑3468) is a high‑performance wired networking card designed to add or upgrade gigabit Ethernet capability to desktop computers. Ideal for home and office systems that require reliable, high‑speed network connections, this PCI Express adapter supports data transfer speeds up to 1000 Mbps and delivers stable performance for large file transfers, HD streaming, gaming, and business applications. Its broad system compatibility and easy installation make it a practical choice for expanding or enhancing wired network connectivity.

Product Features

Gigabit Ethernet Speed

Supports 10/100/1000 Mbps wired networking for fast and stable internet connectivity, enabling smooth HD streaming, large file downloads, and low‑latency online gaming on desktops and workstations.

PCI Express Interface

Designed to fit standard PCI Express x1 slots for easy installation into compatible desktop motherboards, providing a direct, reliable wired connection without external adapters.

Broad Operating System Support

Compatible with popular operating systems including Windows and Linux, making it suitable for a wide range of desktop environments and networking setups.

Auto‑Negotiation and Flow Control

Features auto‑negotiation for optimal link speed and flow control support to reduce packet loss and enhance network efficiency, especially in busy traffic conditions.

Reliable Wired Connection

Delivers consistent gigabit performance with reduced interference and improved stability compared with wireless connections — ideal for bandwidth‑intensive tasks and secure office networks.

Hardware Compatibility

Supported on systems with available PCI Express slots, the TG‑3468 enhances older computers or desktop builds with modern wired networking capability.

Product Specifications

• Brand: TP‑Link
• Model: TG‑3468
• Product Type: Gigabit PCI Express network adapter
• Interface: PCI Express x1
• Network Standard: 10/100/1000 Mbps Ethernet
• Data Transfer Rate: Up to 1000 Mbps
• Operating Systems: Windows and Linux (driver support required)
• Auto‑Negotiation: Yes
• Flow Control: Yes
• Connector: RJ45 Ethernet port
• Use Cases: Desktop wired networking, business networks, gaming, streaming, high‑speed LAN
• Installation: Internal PCI Express slot installation