The table shows the exact amount of precious metals in grams per 1 unit of product:
| Gold (Au) | Silver (Ag) | Platinum (Pt) | Palladium (Pd) |
| 0,0316 | 0,0254 | 0 | 0,008 |
Клавиатура (Chicony и др.) contains 0,0316 g. Gold , 0,0254 g. Silver , 0,008 g. Palladium.
Given the course of precious metals, we calculate the approximate cost. Multiply the amount of precious metals by the current exchange rate.
Estimated cost= 0,0316g*2840.7$ + 0,0254g*30.8$ + 0,008g*3085.54$= 115.2328 $
Устройство ввода-вывода (УВВ) Клавиатура (Chicony и др.) is on the secondary market of radio components 115.2328 $
| Gold (Au) | Silver (Ag) | Platinum (Pt) | Palladium (Pd) |
| 2840.7 | 30.8 | 1625.56 | 3085.54 |