Plug and play. No driver is required. Dedicated to Btc mining.Support system: suitable compatible with Windows XP/7/8/10, suitable compatible with Linux OS.New design, USB is closer to the M2 interface, the signal is stronger and better According to the length of your computer's card slot and the position where it can be broken, you must pay attention to it.M.2 NGFF to PCI-E X16 adapter, this adapter can convert M.2 NGFF interface to PCI-E ordinary X16 interface board.Product name: M.2 NGFF to PCI-E X16 mining card adapterMaterial:PCBcolour:BlackPackage Contents:5 x Adapter card5 x screw5 x screwdriverOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.