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Compatible with Lenovo ThinkPad X1 Carbon X1C 2021 Gen 9 (Type: 20XW, 20XX) & Gen 10 (Type: 21CB, 21CC) series.
FRU: SA31A18157; Manufacturer Part Number(s): DC33001TU30, TKC117-15-000-C
Connector Type: M.2 U.FL IPEX4 (MHF4). *** CAUTION
Cable overall length approx: 15.00 cm/ 5.90-inches
Each Pack come with: 1x IPX4 WiFi Antenna w/ Adhesive.

This is a NEW and Original Internal WiFi Antenna for Lenov0 ThinkPad X1 Carbon 2021 Gen 9 & Gen 10 series, help you place the WLAN antenna on the LCD Lid Cover.
Cable overall length approx: 15.00 cm/ 5.90-inches
FRU: SA31A18157
Manufacturer Part Number(s): DC33001TU30, TKC117-15-000-C
Reference Compatible with Laptop models:
- ThinkPad X1 Carbon 2021 (Gen 9) Type: 20XW, 20XX
- ThinkPad X1 Carbon 2021 (Gen 10) Type: 21CB, 21CC
What's in the box:
1x IPEX4 WiFi Antenna w/ Adhesive