Four Brushed-metal Rectangular Power Converters Are Aligned Neatly

Four brushed-metal rectangular power converters are aligned neatly in a row atop a smooth, varnished wooden tabletop. Positioned behind them are two oval-shaped blue erasers that contrast against the tabletop's grain, displaying slight signs of wear. Scattered pencil fragments lie nearby. The ambient light in the room softly illuminates the surface, highlighting both the wood's delicate patterns and the subdued hues of the converters and erasers.