Perfect Replacement Part: This SD memory card slot reader assembly is designed as a high-quality replacement for or non-working card readers in compatible Nikon cameras, restoring reliable data reading and writing performance. Wide Camera Compatibility: Precisely engineered to fit multiple Nikon DSLR and mirrorless models, including Nikon D7500, D5500, D5600, D3500, and Z50, ensuring secure installation and stable connection with your SD memory cards. Stable Data Transmission: Manufactured to closely match the original interface specifications, this card slot reader offers stable contact points for your SD cards, helping to reduce read/write errors, file corruption, and intermittent connection issues. Durable Construction: Made from quality electronic components and metal contacts, the assembly is built for durability and long-term use, suitable for frequent memory card insertion and removal during everyday shooting. Cost-Effective Repair Solution: Ideal for camera repair technicians or experienced users, this spare part allows you to fix memory card slot failures without replacing the entire camera, saving both time and repair costs. Color: As Shown Material: Metal Package Contents: 1*SD Memory Card Slot Reader Assembly 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.