Network adapter Dell 050M44 — RJ45 Gigabit Ethernet external/PCIe (model 050M44)

Dell 050M44 is a network adapter that provides a wired Gigabit Ethernet connection via a standard RJ45 interface. Designed for desktop and server environments, the adapter delivers up to 1 Gbps throughput for stable, low-latency network access. It can be used as an external or PCIe-connected solution depending on the system configuration and supports common wired networking needs in offices, home workstations and data center racks.

Advantages

The adapter offers reliable 1 Gbps wired performance to reduce packet loss and interference commonly associated with wireless links. Its RJ45 Gigabit interface ensures compatibility with existing Ethernet cabling and switches, while the compact form factor allows easy installation in systems with PCIe slots or through external connection options. The design focuses on consistent throughput, improved network stability and simplified integration into standard network infrastructures.

Suitable for

• Connecting desktops and workstations to wired LANs for stable internet and intranet access
• Expanding server network ports in small data centers and server rooms
• Replacing or adding a wired interface when onboard Ethernet is unavailable or failed
• Office environments where predictable bandwidth and low latency are required

Key specifications

• Interface: RJ45 Gigabit Ethernet (10/100/1000 Mbps)
• Form factor: External/PCIe-compatible adapter design for flexible installation
• Throughput: Up to 1 Gbps wired bandwidth
• Connectivity: Standard Ethernet twisted-pair cabling (Cat5e/Cat6 recommended)
• Network features: Full-duplex and half-duplex support, auto-negotiation
• Compatibility: Suitable for common desktop and server operating systems with standard network drivers

How to use

Install the adapter following the system-specific instructions: for PCIe installation, power down the computer, insert the adapter into an available PCIe slot and secure it, then boot the system and install any required drivers. For external connection options, connect the adapter to the host using the supported interface and attach an Ethernet cable to the RJ45 port. Configure network settings in the operating system or network management software to match your LAN parameters (IP addressing, gateway, DNS) and verify link speed and activity via system network status indicators.

Recommendations

Use Category 5e or Category 6 Ethernet cabling for reliable Gigabit performance, ensure switch or router ports are set to auto-negotiate or explicitly configured for 1 Gbps full-duplex, and keep drivers up to date to maintain compatibility and security.