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ThinkPad USB 3.0 Ethernet Adapter
Part number: 4X90E51405
The ThinkPad USB 3.0 Ethernet adapter enables Ethernet on systems which do not have Ethernet RJ-45 connector through USB port on the system. The ThinkPad USB 3.0 Ethernet adapter not only provides high-speed Gigabit Ethernet solution via USB 3.0 port but also enables boot over the LAN on selected ThinkPad systems. Connect it with your Ultrabook or Tablet to your corporate VPN at the office or go online in your hotel while you're travelling. The adapters small form factor allows a convenient fit into any computer case or travel bag, so you can easily take it with you anywhere.Full-size RJ45 connector; LEDs on connector to indicate connection status Two LEDs on RJ45 port to indicate power and data transfer. Green for power and yellow for activity. Booting from LAN and loading image from remote server both on legacy BIOS and UEFI BIOS system QoS (Quality of Service) tagged packets and duplicate address detection Doesnt support POE (Power over Ethernet) Gigabit speed when running on USB3.0 environment 100M/10M adapt when running on USB2.0 environment Full Duplex flow control (IEEE 802.3x) Compliant with IEEE 802.3 and IEEE 802.3u IEEE 802.3az Gigabit Ethernet requirement.
General Part number 4X90E51405
  Description ThinkPad USB 3.0 Ethernet Adapter
Additional Product Information Ship Group -Lenovo USB3.0 Ethernet Adapter -Warranty Poster
Cables Cable or Connector Type USB 3.0 to Ethernet
  null 175
  null mm
  Interface Network/Ethernet
  Length Units US Feet
  Connector Name USB 3.0 to Ethernet
  Cable Priority 1.0
Physical Properities Agency Approvals & Certifications VCCI,CB,Ukraine CoC,ACA/C-Tick,CE MARK,ICES,KC (Korea),EAC,FCC,BSMI
  Maximum Operating Temperature 70
  Maximum Operating Temperature Units C
  Minimum Operating Temperature 0
  Minimum Operating Temperature Units C
  Depth Metric 280
  Depth 280mm
  Depth Metric Units mm
  Depth (US) 11.02in
  Height Metric 16
  Height 16mm
  Height Metric Units mm
  Height (US) 0.63in
  Max Operating Temperature + Units 70C
  Min Operating Temperature + Units 0C
  Weight US 0.10
  Weight US Units lbs
  Weight Metric 0.045
  Weight Metric Units Kg
  Width Metric 100
  Width 100mm
  Width Metric Units mm
  Width (US) 3.9in
Warranty Warranty Period One Year
  Warranty Type 1 Year - CRU

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Warranty: 1 Year Return to Base

Full manufacturers warranty details are available at the manufacturers (Lenovo) web site.

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