🛍️ Product Name
Winyao E5719T4 PCI-E X4 Quad-Port Gigabit Ethernet Network Adapter – Based on Broadcom BCM5719 Controller, RJ45 Copper Interface
📦 Product Overview
The Winyao E5719T4 is a high-performance quad-port Gigabit Ethernet adapter designed for servers, workstations, and industrial applications requiring stable multi-port connectivity. Built on the Broadcom BCM5719 chipset, it supports advanced offloading features, link aggregation, and VLAN tagging, making it ideal for virtualized environments and high-throughput networking.
🌟 Top Highlights
🔌 Quad RJ45 Ports – Supports four independent Gigabit Ethernet channels
⚙️ Broadcom BCM5719 Chipset – Enterprise-grade MAC + PHY + SERDES integration
🚀 Advanced Offloading – TCP/UDP/IP checksum and segmentation offload
🧠 Low CPU Utilization – Deep packet buffering and hardware acceleration
🌐 IEEE Compliance – Supports 802.3az, 802.3ad, 802.1Q, and 802.3x standards
📐 Technical Details
| Specification | Details |
|---|---|
| Model Number | E5719T4 |
| Chipset | Broadcom BCM5719 |
| Interface | PCI Express X4 |
| Ports | 4 x RJ45 (UTP) |
| Speed | 10/100/1000 Mbps (Auto-negotiation) |
| Standards | IEEE 802.3az, 802.3ad, 802.1Q, 802.3x |
| Offload Features | Checksum, TSO, SCTP, MSI/MSI-X |
| Jumbo Frame Support | Up to 9.5KB |
| LED Indicators | Link / Activity / Speed |
| VLAN Support | 802.1Q VLAN Tagging |
| Flow Control | 802.3x |
| Operating System | Windows, Linux, VMware |
💡 Why You Should Buy It
✅ Enterprise-grade reliability with Broadcom BCM5719 controller
✅ Quad-port design for link aggregation and multi-network segmentation
✅ Advanced offloading reduces CPU load and boosts performance
✅ Fully compliant with major IEEE networking standards
🎯 Recommended Use Cases
➤ Server and workstation multi-port networking
➤ Virtualized environments with VLAN segmentation
➤ Industrial control systems requiring stable Ethernet
➤ High-throughput data transfer and link aggregation
🤝 Customer Assurance
🛡️ Warranty / Guarantee: Coverage available through manufacturer support
🔄 Returns Policy: Returns accepted as per standard reseller terms and conditions
🚚 Shipping Info: Delivery handled by reliable logistics partners with tracking support
📞 Customer Support: Assistance available via official support channels and authorized resellers
👉 Call to Action
Upgrade your network backbone with Winyao’s quad-port Gigabit solution — built for performance and control.
Thanks for choosing
– YOUR TRUSTED IT PARTNER.
