CP666 Engineering Cable with Switch for Chimera Tool Dongle,USB Type-C Enginering Cable With Switch for Chimera Tool Dongle Features: Enters 1.0 COM Mode Per Second 0.5M length Plug and play Work with Chimera tool FRP and Huawei ID Remove Modify OEMInfo (Vendor/Country, Disable FW version check, ...) Load Factory Fastboot (partially supported; updates in progress) Supported CPUs: Kirin 710/710A/710F, 810/820, 980/985, 990/990 5G