Laptop dock ROLINE 12021112 káblový USB Type-A sivá Ethernet 1000 Mbit/s

The ROLINE 12021112 Wired USB Type-A Grey Ethernet 1000 Mbit/s laptop dock provides a straightforward way to add a Gigabit Ethernet connection to a laptop via a USB Type-A port. Designed with a compact footprint (24 mm × 96 mm × 16 mm), this accessory is intended to expand network connectivity where built-in ports are absent or limited. The grey enclosure and slim profile make it easy to carry and integrate into mobile or desktop setups without occupying much space.

Advantages

This laptop dock enables reliable wired network access at up to 1000 Mbit/s, delivering stable throughput for file transfers, video conferencing, and online collaboration. Its USB Type-A interface ensures compatibility with a wide range of laptops and legacy systems. The compact dimensions and low weight make the adapter portable and simple to stow in a bag or laptop case.

Suitable for

• Connecting a laptop without an Ethernet port to a wired Gigabit network
• Office environments requiring stable, low-latency connections for VoIP and video calls
• File sharing and large data transfers over a wired LAN
• Temporary network setups for meetings, presentations, and exhibitions

Key specifications

• Interface to host: USB Type-A
• Network speed: up to 1000 Mbit/s (Gigabit Ethernet)
• Form factor: compact external dock / adapter
• Color: grey
• Physical dimensions: 24 mm (W) × 96 mm (D) × 16 mm (H)

How to use

Plug the USB Type-A connector into an available USB port on the laptop, then connect an Ethernet cable from the local network to the dock's RJ45 port. Most modern operating systems will detect the adapter automatically and install the necessary drivers; if required, follow on-screen prompts to complete driver installation. After the connection is established, configure network settings via the operating system's network control panel as needed for DHCP or static IP environments.

Recommendations

For best performance, use high-quality Cat5e or Cat6 Ethernet cables and connect to a Gigabit-capable switch or router. Avoid excessive bending of the adapter or cable near the connector to reduce mechanical strain. If the operating system does not recognize the device automatically, check the manufacturer's support resources for driver updates or compatibility notes.