The X872 is a USB 3.0 to NVMe SSD expansion board specifically designed for 4, providing a simple and speedy means to expand storage capacity for your 4. This compact and sleek shield facilitates effortless connection of M.2 SSD sizes (including 2280, 2260, 2242, and 2230) to your 4. The SuperSpeed USB 3.0 port enables rapid data fer speeds of up to 5Gbps, allowing you to move large amounts of data within seconds. Additionally, the built-in LED light indicates reading or writing status, eliminating need for guesswork. Whether you aim to establish a home media center or create a Network-attached storage (NAS) system for storing and streaming your videos, music, and photos, the X872 can function as an ideal storage solution. Moreover, it supports booting from your SSD, leading to quicker application launches, web serving, and file copying (The product appearance and printed words depending on batch, but this does not affect use) Color: As Shown Material: PCB Package Contents: 1 x SSD Shield Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.