[21:22][maciej@Maciej-Laptop][~] $ lspci -v | grep -i blue
	Subsystem: Hewlett-Packard Company Ralink RT3290LE 802.11bgn 1x1 Wi-Fi and Bluetooth 4.0 Combo Adapter
04:00.1 Bluetooth: Ralink corp. RT3290 Bluetooth
	Subsystem: Hewlett-Packard Company Ralink RT3290LE 802.11bgn 1x1 Wi-Fi and Bluetooth 4.0 Combo Adapter
[21:22][maciej@Maciej-Laptop][~] $ dmesg | grep -i blue
[  208.392844] Bluetooth: Core ver 2.22
[  208.392906] Bluetooth: HCI device and connection manager initialized
[  208.392915] Bluetooth: HCI socket layer initialized
[  208.392920] Bluetooth: L2CAP socket layer initialized
[  208.392934] Bluetooth: SCO socket layer initialized
[  214.575371] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[  214.575376] Bluetooth: BNEP filters: protocol multicast
[  214.575385] Bluetooth: BNEP socket layer initialized