>>851
それE580用スペックシートじゃね？

https://psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad%20E585/ThinkPad_E585_specs.pdf
WLAN　Bluetooth　One of the following, confi gurable by model:
・QCA, Qualcomm 435-AC, 1x1, Wi-Fi + Bluetooth combo adapter, M.2 Card
・RealtekR RTL8822BE, Wi-Fi 2x2 802.11ac + BT4.1, M.2 card

ワイヤレス: IEEE 802.11ac/a/b/g/n ワイヤレスLAN (WiFi準拠)1x1 + Bluetooth 4.1だと Qualcomm じゃね？