Lenovo USB-C to Ethernet Adapter | Part Number: 4X90S91831


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Connection TypeUSB Type-C
Hardware RequirementsOnly shall connect to a host system or USB Type C hub implements USB Type C female connector which serves as a Downstream Facing Port (DFP)
Hot-plugSupport flippable plug into Type C female connector
Packed Weight44g
Other Electrical SpecificationsSupport PXE boot and load image from the remote server are required both on legacy BIOS and UEFI BIOS system if host systems support Support Wake-On-LAN from S3 if host system support Support MAC pass through on selected ThinkPad notebook systems
Other Operating EnvironmentTo get the latest device driver for the Lenovo® USB C to Ethernet Adapter, go to
Agency Approvals• CB • USA: FCC • Canada: ICES • European Union: CE • Australia / New Zealand: C-tick • Japan: VCCI • Ukraine • Customs Union: EAC
EthernetMeet IEEE802.3ab network specification for Gigabit data rate transmit Meet IEEE802.3 network specification 100Mbps data rate transmit LEDs on the connector to indicate activity and link status


Buy Lenovo USB-C to Ethernet Adapter | Part Number: 4X90S91831 from us at the best prices in Pakistan and enjoy our nationwide free delivery, customers from Karachi, Lahore, Islamabad, Quetta, Peshawar, Multan, Faisalabad, Sialkot, Hyderabad can get deliveries within 24 hours.

The Lenovo USB-C to Ethernet Adapter is a quick and easy way to connect your USB-C enabled notebook to Ethernet connections. It’s ideal for imaging systems or transferring large files quickly.

Features & Benefits

  • Sleek design
  • Full-size RJ45 connector
  • LEDs on RJ45 connector to indicate activity and link status
  • Support PXE boot, Wake-On-LAN, MAC pass through if host notebook supports
  • Note: Depending on many factors such as the processing capability of the host and peripheral devices, file attributes, and other factors related to system configuration and operating environments, the actual data transfer rate will be slower than 5 Gbit/s on USB 3.1 Gen 1 (USB 3.0) connectors, slower than 10 Gbit/s on USB 3.1 Gen 2 connectors, and slower than 20Gbit/s on USB 3.2 connectors.


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