PCI Motherboard Analyzer Diagnostic Post Tester Card for PC Laptop Desktop PTI8 It supports Desktop PCI interface and laptop Mini PCI-E interface, Comprehensively compatible all motherboards' PCI socket. Passed the strict test for 9 kinds of Asus mainstream motherboards, cover INTEL and AMD mainstream products. The compatibility also passed the test for a series of motherboards of INTEL 815, INTEL 845, INTEL 865, INTEL 915, INTEL 945 INTEL 965 ATI SB600, ATI Xpress 200, ATI Xpress 1100, AMD 480X chipset It can diagnosis the motherboard signal which show the problem of CPU, Memory, display card and so on Size: Fits Most Standard Motherboards