The moisture meter can quickly measure the moisture content of the grain. 1. Easy to install: does not occupy PCIe X16 graphics card line, can be installed on PCIe X1 line, then your motherboard will receive an additional M.2 PCIe slot. 2. Wide compatibility with Windows 11 10 8, Windows Server 2012 R2, Linux, Fedora, SUSE and Red Hat operating systems do not require drivers. 3. Compatible: Supports booting the operating system from an M.2 PCIe SSD. Compatible with PCIe 4.0 3.0 2.0 M.2 PCIe SSD. 4. PCIe X1 bandwidth: PCIe X1 bandwidth only, no PCIe X4 bandwidth. No driver installation required. 5. Material: Made of PCB material, it is sturdy and durable and can be used for a long time. Specification: Item Type: M.2 PCIe Adapter Material: PCB Function: M.2 expansion card List of packages: 1 PCIe M.2 adapter Install to use