Network Adapter LEVELONE GNC-0105 PCI Gigabit LAN, PCI interface, Gigabit Ethernet

LEVELONE GNC-0105 PCI Gigabit LAN is a network adapter designed to provide wired Gigabit Ethernet connectivity for desktop computers with a standard PCI slot. The card supports 10/100/1000 Mbps Ethernet speeds to enable faster file transfers, stable internet access and dependable performance for networked applications. The adapter is intended for installation into a spare PCI expansion slot and adds a physical RJ‑45 port for connection to wired networks. Weight: 0.116 kg.

Advantages

This PCI network adapter delivers Gigabit throughput on systems with PCI slots, improving wired network speed and stability compared with older 10/100-only solutions. It offers a single, standard RJ‑45 connector for straightforward integration into existing cabling and switches. The compact PCI form factor keeps the card compatible with most desktop chassis while keeping installation and driver setup simple when supported by the operating system.

Suitable for

• Upgrading an older desktop to Gigabit Ethernet
• Reliable wired internet access for home or small office PCs
• Improving file transfer and local network performance
• Connecting to switches, routers and NAS devices over copper Ethernet

Key specifications

• Interface: standard PCI expansion slot
• Network standard: 10/100/1000 Mbps Ethernet
• Connector: RJ-45 (copper Ethernet)
• Form factor: low-profile/standard PCI card dimensions suitable for desktop PCs
• Weight: 0.116 kg

How to use

Power down the desktop and disconnect the power cable before installing the LEVELONE GNC-0105. Remove the case cover, locate an available PCI slot, align the card’s edge connector and gently press it into the slot until seated. Secure the card bracket to the chassis with the mounting screw and replace the case cover. Reconnect power and boot the system. Install drivers if required by the operating system, then connect an Ethernet cable to the RJ‑45 port and to your network switch, router or modem to begin using the wired Gigabit connection.

Recommendations

For best performance, use quality Cat5e or Cat6 cabling and connect to Gigabit-capable switches or routers. Verify driver compatibility with your operating system and apply manufacturer drivers when available to ensure full Gigabit operation and stability.