1. Quad M.2 NVMe to PCIe 4.0
2. Hardware platform: For 8 10 there is its own driver on the system side, for 10 soft- can be implemented (other systems need to install the driver). Support for , for platform soft, no support for OS X Pro 5.1 (Note: To set up on CPU for (for VROC), you need to purchase a license)
3. Precautions: Since this adapter does not support PCIe bifurcation, a motherboard that supports PCIe bifurcation is required. Otherwise, only the NVMe 1 port can detect NVMe SSDs. Before purchasing, please read the "PCIe Expansion Slot" section in the motherboard manual on the motherboard manufacturer's website.
4. High-speed transmission signal: 4G x 32Gbps full-speed signal, solid PCIE (Note: PCIe 4.0 is not supported for CPUs below 11th generation.)
5. Operating System Compatibility: Plug and Play, suitable for 11 10 8, for , for OS X (Note: for 7 is not supported). New M.2 NVMe SSDs must be initialized and formatted to be recognized by the computer host. Set the PCIe bifurcation mode of the corresponding PCIe slot in BIOS, support X4X4X4X4X4 or for Hyper M.2, X16 mode.

Technical data:
Item Type: Quad M.2 NVMe to PCIe 4.0 X16 Adapter
Material: PCB
Model: PA04 RTK
Supported Hard Drives: M.2 NVMe Protocol SSD M.2 PCIe devices
Data transfer speed: 4x32 Gbit/s
Supports: 4 NVMe PCIe protocol SSD
Solid State Drive Size: M.2 NVMe 2230 2242 2260 2280 22110 SSD
Command prompt: for 8 10 systems with built-in drivers, for 10 can achieve software (other systems need to install drivers)

Usage:
Install and use.

List of packages:
1 x Adapter Card
2 x Baffle
7 x Screw
4 x mother
1 x