Lenovo Thinkpad X220 Bluetooth Card 60Y3271 (RF) 4324A-BRCM1046 – notebookparts.com
Bluetooth on the Lenovo Thinkpad X220 with Windows 10 - Andrew Oakley
Lenovo Thinkpad X230 X220 Bluetooth Converted To Usb Board Adapter Module Inside | eBay
IBM / Lenovo 60Y3274 - Bluetooth BDC-3.0 Module / Daughter Board for Thinkpad E420, E520, T520, T520i, W520, X220, X220i - CPU Medics
Is this a good laptop? ThinkPad x220 i7-2620M, 8 Gb ram, IPS screen. How to get 5 ghz WiFi and bluetooth 4 or 5 on it? Maybe some other useful upgrade? : r/thinkpad
Bluetooth 4.0 Adapter Card Module For Lenovo Thinkpad X220 T520 W520 FRU 60Y3303 _ - AliExpress Mobile
Thinkpad external Bluetooth, wireless and wired keyboard case for X220, T60, X61 or X201 keyboard, in carbon fibre! : r/thinkpad