Hi everyone, My PC don't have an integrated WLAN card, so I bought an USB WIFI device which use the MediaTek MT7601U chip(image 'dongle.jpg'). ------------------------------------------------------------------------------------------------------ My PC specification- OS = CentOS 7.8.2003. Processor = AMD Ryzen 5 1600. Mother-Board = GA-Gigabyte A320M-S2H ------------------------------------------------------------------------------------------------------- The lsusb lists devices- It is in the attachments below (ls_usb) Under /lib/modules/3.10.0-1127.el7.x86_64/kernel/driver/net/wireless/ - It is in the attachments below (wireless_list) Under /lib/modules/3.10.0-1127.el7.x86_64/kernel/driver/net/wireless/ralink/rt2x00 - It is in the attachments below (ralink_list) lsmod list - It is in the attachments below (ls_mod) ---------------------------------------------------------------------------------------------------------- I found the github page for installing MT7601U Linux driver "https://github.com/imZack/mt7601" I am having trouble in building the driver as the installation process requires Synology toolchain <http://sourceforge.net/projects/dsgpl/files/DSM%205.1%20Tool%20Chains/> and kernel source <http://sourceforge.net/projects/dsgpl/files/Synology%20NAS%20GPL%20Source/5004branch/> But I don't know which toolchain and Kernel source to install also I had to manually load the modules rt2800usb.So if anyone have any suggestion please let me know.