Features:100% brand new and high qualityIt can detect multi-channel, multifunctional led indicator, can display power, motherboard, pcu, memory, video card, hard disk status.Support for all pci slots.High recognition rate, automatic identification of the power module.Motherboard with support for pci-e mini pci-e c9.Easy to use and simple. Package Includes:1PC x Diagnostic Card Specifications:Interface: PCIE , C9Material: pcbSize: approx. 10x6.3cm/3.94x2.48inSupport tags: for asus/for gigabyte/for msi/for asrock etc. note:Only the contents of the above package, other products are not included.Lightweight photography and different displays may cause the item's color in the image to differ slightly from the real thing. Allowable measurement error is/- 1-3cm.