Features No External Power Supply Required: This memory test card supports all motherboards with DDR5 interface, eliminating the need for an external power supply and ensuring ease of use. LED Indicator for Easy Testing: Equipped with LED lights, this test card provides clear and easy-to-interpret testing results based on the brightness of the lights. Enhanced Performance with DDR5 Memory: Optimized for DDR5 standard, offering higher performance and lower power consumption, making it more practical for various memory testing scenarios. PCB Construction: Constructed with fine PCB board and specially treated , ensuring a long service life for reliable and repeated use. Essential Tool for Motherboard Repairs: This test card is indispensable for repairing various motherboard failures such as no boot, no display, and memory reading issues, making it an essential tool for computer motherboard repairs. Features: 1、[No Need for External Power Supply] The memory test card supports all motherboards with DDR5 interface, no external power supply is required, and it is easy to use. 2、[With Indicator] There are LED lights for testing on the test card, you can decide according to the brightness of the lights. 3、[DDR5 Memory] Compared with other memory, the DDR5 standard has higher performance and lower power consumption, so this test board has more practicality. 4、[Long Service Life] Our memory test card is made of fine PCB board, the is specially treated, and has a long service life. 5、[Main Application] This test card can be used to repair motherboard failures such as no boot, no display, and no memory reading. It is an essential tool for repairing computer motherboards. Specification: Item Type: RAM Memory Slot Tester Card Material: PCB Battery: 1 x coin cell CR2032 (excluded) Adaptation: The DDR5 tester supports all motherboards with DDR5 interface, and uses light emitting diodes to indicate the open circuit and short circuit of the data line and address line Uses: It is used to repair motherboard failures such as no boot, no display, and no memory reading. It is an essential tool for repairing computer motherboards. Package List: 1 x RAM Memory Slot Tester Card Note: betweendiv>1. When the DDR5 tester is testing the motherboard, the motherboard must be plugged into the CPU, and the test light will be on, because the signals of the memory part are connected to the CPU.between/div>betweendiv>2. After the betweenspan class="ui-risk_flag5">batterbetweenspan class="ui-risk_flag5">betweenspan class="ui-risk_flag5">betweenspan class="ui-risk_flag5">betweenspan class="ui-risk_flag5">betweenspan class="ui-risk_flag5">betweenspan class="ui-risk_flag5">ybetween/span>between/span>between/span>between/span>between/span>between/span>between/span Package List 1 x RAM Memory Slot Tester Card