Trust has rebadged A4Tech's high quality keyboards and mouse products under its own name in the past (Typhoon is another brand that does the same).
You might recognise your particular 280KS model at:
Samsung Galaxy S8 review
1995-2015: How technology has changed the world in 20 years
This 2D animation about monsters is illustrated in a Van Gogh painterly style
How to get WWDC 2017 tickets
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.