24" computer monitor, with component, DVI, and VGA inputs and builtin 4-port USB2.0 hub. Can provide DVI, VGA, and USB cables if required. Almost 20 years old, but in full working order.
Details--https://archives.retrobridge.org/sun/system-handbook/3.4/Devices/Monitor/MO...
Collect from lower Wivenhoe (NB: this is heavier than it looks).