Features: LED displays shows diagnosis result of motherboard. Used for processing Mini PCI, Mini PCI E, LPC signal. This is used to display the Error-code and RST/CLK signals. It is your ideal and useful tool for notebook repairing partner. This card is easy to use for end users and it works with high stability. Descriptions: Intelligent analysis of the code corresponding to the cause of the malfunction, and gives diagnostic program. Great for IT enthusiasts and engineers to test and repair computer. It can diagnosis the motherboard signal which show the problem of CPU, memory, display card, etc. Error code table offered makes you know the error details easily. Hexadecimal character display. Specifications: Material: Plastic/Metal Dimensions: 5 x 3 x 1 cm NOTE: a.Import duties,taxes and charges are not included in the item price or shipping charges.These charges are the buyer& 39;s responsibility. b.Please check with your country& 39;s customs office to determine what these additional costs will be prior to bidding/buying. Packet content: 1 x Mini PCI-E Laptop diagnosis test card.