🛍️ Product Name
TP-Link TL-NG421 | 1-Port 2.5G PCIe LAN Card – Ultra-Fast Wired Ethernet for Desktop PCs
📦 Product Overview
The TP-Link TL-NG421 is a 2.5 Gigabit PCI Express LAN card designed to deliver ultra-fast and stable wired connectivity for desktop computers. Supporting speeds up to 2.5 Gbps, it ensures smooth data transfer for gaming, streaming, and large file downloads. With PCIe interface, advanced features like Wake-on-LAN, and backward compatibility with 10/100/1000 Mbps networks, it is a reliable solution for upgrading your desktop’s Ethernet capability.
🌟 Top Highlights
⚡ 2.5 Gigabit Speeds – Up to 2.5 Gbps wired connectivity
🔌 PCI Express Interface – Easy installation in desktop PCs
🌐 Backward Compatibility – Supports 10/100/1000 Mbps networks
💻 Wake-on-LAN Support – Remote power management capability
🛡️ Durable Design – Built for long-term reliability
📐 Technical Details
| Specification | Details |
|---|---|
| Model | TL-NG421 |
| Interface | PCI Express |
| Data Rates | 10/100/1000/2500 Mbps (Auto-Negotiation) |
| Connector | RJ45 Ethernet Port |
| Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3bz |
| Features | Wake-on-LAN, Auto MDI/MDIX, Flow Control |
| Operating System Support | Windows, Linux (driver availability may vary) |
| Dimensions | Compact PCIe card design |
💡 Why You Should Buy It
✅ Upgrade your desktop with 2.5G Ethernet
✅ Ensures stable and fast wired connectivity
✅ Backward compatible with existing networks
✅ Supports Wake-on-LAN for remote management
✅ Compact and easy to install PCIe card
🎯 Recommended Use Cases
➤ Upgrade older desktops to 2.5G speeds
➤ Reliable wired connection for gaming PCs
➤ Stable Ethernet for streaming and large downloads
➤ Business desktops requiring secure high-speed networking
🤝 Customer Assurance
🛡️ Warranty / Guarantee: Manufacturer-backed coverage available
🔄 Returns Policy: Returns accepted per standard reseller terms
🚚 Shipping Info: Reliable delivery with tracking support
📞 Customer Support: Assistance via official TP-Link support channels
👉 Call to Action
Upgrade your desktop with the TP-Link TL-NG421 2.5G PCIe LAN Card today.
Thanks for choosing
– YOUR TRUSTED IT PARTNER.
