This listing is for a Lenovo ThinkPad Ethernet Extension Cable (Gen1) - FRU 04X6435 like the one in the images shown. The Lenovo P/N is SC10A39882BB. This adapter plugs into your ThinkPad's mini Ethernet port and gives you a standard RJ45 ethernet port.
Compatible With:
for Lenovo ThinkPad X1 Carbon
for Lenovo ThinkPad X1 Carbon 2017
for Lenovo ThinkPad X1 Carbon 2015
for Lenovo ThinkPad X1 Yoga (Gen2 and Gen3)
for Lenovo ThinkPad S1 Yoga
for Lenovo ThinkPad S2 Yoga
for Lenovo ThinkPad L380
for Lenovo ThinkPad X1 2017
Please verify that this is the correct adapter for your Lenovo model. There are some models that use a different cable than this one. I am not accepting returns on this item.
Link for Lenovo and Manufacture information:
https://support.lenovo.com/us/en/solutions/pd031644-thinkpad-ethernet-extension-cable-overview-and-service-parts
Features and specifications
ThinkPad Ethernet Extension Cable (4X90F84315) is the unique Ethernet cable for ThinkPad X1 Carbon, to enable Ethernet connection, support PXE and vPro. With small form factor and 80mm cable length, easy to take and portable. No need drive, plug and use. This cable is fully qualified on ThinkPad X1 Carbon.
Electrical specifications:
- Enable Ethernet connection for ThinkPad X1 Carbon
- Support PXE boot and vPro for ThinkPad X1 Carbon
- Small form factor, easy to take
Physical specifications:
- Approximate height: 10 mm (0.39 in)
- Approximate width: 90 mm (3.55 in)
- Approximate length: 180 mm (7.09 in)
- Approximate weight: 35g
Operating environment:
- Temperature: 0 deg to 40 deg C (32 deg to 104 deg (F))
- Relative humidity: 20% to 95%