Scrap Wiki
The structure of these docks is mostly a circuit board + plastic shell, with aluminum cases occasionally seen. Some have zinc ballasts inside, accounting for about 15% of their weight. Computer docks are disassembled manually, with labor costs of about 200 USD per ton. After removing the circuit board, the wet extraction method or pyrometallurgical smelting into copper bricks can be used. The price of computer docks is over 1,370 USD per ton.
