jonas@jonas-Visionbook-14Wr-Plus:~$ ls -1 /lib/firmware/rtl_bt/
rtl8192ee_fw.bin
rtl8192eu_fw.bin
rtl8723a_fw.bin
rtl8723b_fw.bin
rtl8723bs_config-OBDA0623.bin
rtl8723bs_config-OBDA8723.bin
rtl8723bs_fw.bin
rtl8723d_config.bin
rtl8723d_fw.bin
rtl8761a_fw.bin
rtl8761b_config.bin
rtl8761b_fw.bin
rtl8761bu_config.bin
rtl8761bu_fw.bin
rtl8812ae_fw.bin
rtl8821a_config.bin
rtl8821a_fw.bin
rtl8821c_config.bin
rtl8821c_fw.bin
rtl8822b_config.bin
rtl8822b_fw.bin
rtl8822cu_config.bin
rtl8822cu_fw.bin
rtl8822cs_config.bin
rtl8822cs_fw.bin
rtl8852au_config.bin
rtl8852au_fw.bin
rtl8852bu_config.bin
rtl8852bu_fw.bin
rtl8852cu_config.bin
rtl8852cu_fw.bin