Light gray: 10-100M network card
Dark gray: 1000M network card, MODEM card
Gray: USB card, 1394 card, COM port card, LTP port card, various video card monitoring cards, decompression cards, etc., various sound cards.
Silver: various graphics cards.
Teardown baby, shipped randomly without testing, 1.50 yuan per 100M network card. Other cards(Gigabit network card, sound card, video card, TV card, 1394 card, USB expansion card, COM port card, LPT card, etc.)2.50-3.50 yuan per piece.Graphics card 4 yuan 1 piece(The graphics card has been tested badly),The appearance is generally no problem, and it is not packaged. In theory, it may be good. It is not guaranteed to see the specific situation of the hand.