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
PC Lenovo ThinkPad X220 12,5" i7 8Go RAM 240Go SSD Windows 10 [Reconditionné : 279€ !] - Kiatoo.com
Lenovo – Tablette Pc Thinkpad X220 I5 2410m/i7 2620m, 2,5ghz, 4 Go/8 Go/16 Go De Ram, Disque Dur/ssd, 12,5 Pouces, 1366x768, Caméra Win7, Diagnostic - AliExpress