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Compact black USB 3.0 to Gigabit Ethernet adapter with short cable

Lenovo

Lenovo 4X90S91830 USB 3.0 Gigabit network card

SKU CH-VQ1M-6PCAB MPN 4X90S91830

Adds a 10/100/1000 Mbps wired link over USB 3.0 for fast imaging and large file transfers

  • Speed10/100/1000Mbps
  • InterfaceUSB 3.0
  • FeaturesProduct Type:Gigabit Ethernet Card
  • Weight0.08
  • Gigabit speeds up to 1000 Mbps for fast wired transfers
  • USB 3.0 interface provides high-bandwidth connectivity
  • Compact 0.08 kg design adds minimal bulk to your setup
  • Supports 10/100/1000 Mbps networks for broad compatibility
  • Plug-and-play Ethernet access for notebooks and desktops

USB 3.0 Gigabit Ethernet Adapter

This Lenovo adapter adds a wired 10/100/1000 Mbps network port to notebooks and desktops through a USB 3.0 connection. It suits IT teams imaging multiple systems and users moving large files where Wi-Fi is unreliable or unavailable. The compact design fits in a laptop bag for on-site work.

Thermals noise and power

The adapter draws power directly from the USB port so no external supply is needed. With no moving parts it runs silently and stays cool during sustained transfers. Typical USB 3.0 current limits keep power draw low enough for any standard port.

10/100/1000 Mbps wired speed

The single decisive specification is the Gigabit Ethernet link running at 10, 100 or 1000 Mbps over copper. Buyers who need multi-gigabit rates or fibre connectivity will need a different class of adapter.

Highlights

  • Gigabit speeds up to 1000 Mbps for fast wired transfers
  • USB 3.0 interface provides high-bandwidth connectivity
  • Compact 0.08 kg design adds minimal bulk to your setup
  • Supports 10/100/1000 Mbps networks for broad compatibility
  • Plug-and-play Ethernet access for notebooks and desktops

Specifications

BrandLenovo
Model4X90S91830
Part Number4X90S91830
Speed10/100/1000Mbps
InterfaceUSB 3.0
FeaturesProduct Type:Gigabit Ethernet Card
Weight0.08
Shipping weight0.05 kg
Package size178 × 51 × 25 mm

Questions about this item

How do I install the Lenovo 4X90S91830 USB 3.0 Gigabit network card, and what step is often missed?

Plug the adapter into a USB 3.0 port for full 1000Mbps speed; using a USB 2.0 port limits throughput to 100Mbps.

What maintenance or replacement will the Lenovo 4X90S91830 USB 3.0 Gigabit network card need later?

No scheduled maintenance is required; replace the unit only if the USB connector or Ethernet port suffers physical damage.

What limit appears first on the Lenovo 4X90S91830 USB 3.0 Gigabit network card during sustained transfers?

The USB 3.0 interface caps sustained throughput at 1000Mbps, which is the adapter's maximum rated speed.

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