Carte réseau Inter-Tech LR-9201

The Inter-Tech LR-9201 is an internal wired Ethernet network card engineered for desktop PCs. Designed to connect via a PCI Express slot, this card supports a maximum data transfer rate of 1000 Mbit/s and implements IEEE 802.3x networking standards to ensure stable, full-duplex communication for typical wired LAN environments. The compact, low-weight design integrates into standard PC configurations to provide reliable wired connectivity for everyday internet tasks and higher-bandwidth uses.

Advantages

The Inter-Tech LR-9201 delivers gigabit-speed wired connectivity through a PCI Express interface, offering a dependable upgrade path for systems lacking modern onboard Ethernet or requiring improved network performance. Its adherence to IEEE 802.3x flow control helps maintain stable data transmission under load. The card’s small physical footprint and light weight allow straightforward installation without significant space or power demands.

Suitable for

• Upgrading desktop PCs to gigabit Ethernet
• Stable wired internet access for gaming and streaming
• File transfers and local network data synchronization
• Use in desktops where integrated network adapters are unavailable or faulty

Key specifications

• Connectivity technology: Wired
• Host interface: PCI Express
• Interface: Ethernet
• Maximum data transfer rate: 1000 Mbit/s
• Networking standards: IEEE 802.3x
• Weight: 0.045 kg

How to use

Power down the desktop PC and open the case following the manufacturer’s safety instructions. Insert the Inter-Tech LR-9201 into an available PCI Express slot and secure it to the chassis. Close the case and power on the computer. Install any required drivers provided by the operating system or available from the manufacturer to enable full functionality at gigabit speeds. Connect a compatible Ethernet cable to the card’s Ethernet port and to your router, switch, or modem to establish a wired network connection.

Recommendations

To achieve consistent gigabit performance, use category 5e or higher Ethernet cabling and ensure your network switch or router supports 1000 Mbit/s. Keep system BIOS and network drivers up to date and install the card in a free PCI Express slot to avoid resource conflicts. If planning high-throughput tasks, verify cooling and airflow in the chassis to maintain stable operation.