Compatibility:Tailored for PC Desktop Computer for DDR3/4/5 RDIMM/UDIMM Memory, ensuring broad compatibility. LED Indicator Diagnostics:Equipped with LED indicators for diagnostics, identifying normal and faulty connections. Easy to Use:Simple setup with CR2032 battery or type C cable, making memory testing hassle-free. Comprehensive Testing:Includes PCB Spacers for a thorough check of gold pins, PCBs, and data lines. Portable Design: and compact, this test card is ideal for on-site memory troubleshooting. Color: Red Material: ABS Package Contents: 1 x DDR3/4/5 Memory Tester 1 x Type C cable 4 x PCB Spacer Only the above package content, other products are not included. Note: Light reflection 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.