30 de julho de 2026
RTL8126 5Gbps PCI-E Single RJ45 Ethernet Network Card Desktop Wired LAN Adapter Prodoct Feature: 1. Realtek RTL8126 stable 5G chip, auto adapts 5G/2.5G/1G/100M networks 2. PCI-E X1 universal slot, fits all PCIe X1/X4/X8/X16 motherboard ports 3. Standard RJ45 port, compatible with Cat5e/Cat6/Cat7 ethernet cables 4. Compact aluminum heat sink for long-hour stable cooling 5. Dual brackets for standard & slim small-form-factor chassis 6. Wide OS support: Windows 10/11, Windows Server, Linux Specifications: Model: RTL8126 5Gbps PCIe Ethernet Card Bus Interface: PCI-E X1 Port: 1 × RJ45 (Auto MDI/MDIX) Speed: 10/100/1000/2500/5000Mbps Auto‑Negotiation Supported Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3bz, 802.3by Cable Support: Cat.5e (2.5G), Cat.6/Cat.6a (5G up to 100m).