I recently purchased a ZEXMTE BT-506 bluetooth dongle from amazon to use in a Debian Linux server. Installation This dongle uses a Realtek RTL8761B chipset. A quick check using apt suggests that the required firmware is included in the firmware-realtek package. % apt show firmware-realtek | grep RTL8761B * Realtek RTL8761B Bluetooth config (rtl_bt/rtl8761b_config.bin) * Realtek RTL8761B Bluetooth firmware (rtl_bt/rtl8761b_fw.bin) * Realtek RTL8761BU Bluetooth config (rtl_bt/rtl8761bu_config.b...
