USB 4-port hub: 1.1/2.0 version;Changing colorful light to make home or office dynamic (with muti lighting mode setting);Clock; 24 hour format, AG13*1PC included for clock, time alarm/integer hour sound.
USB 4-port hub: 1.1/2.0 version;Changing colorful light to make home or office dynamic (with muti lighting mode setting);Clock; 24 hour format, AG13*1PC included for clock, time alarm/integer hour sound.
