• High-speed data transfer :With 64Gbps PCIe 4.0 X4 X8 X16 expansion card, this adapter ensures fast and efficient data transfer.


• Compatibility with multiple devices :This adapter is compatible with desktops PCs and can be used to connect NVME to PCIe 4.0, 3.0 SSDs.


• Easy installation :The adapter comes with a package and is easy to install, making it a hassle-free solution for upgrading your PC's storage.


• Enhanced performance :With this adapter, you can experience enhanced performance from your PC's storage, thanks to the faster data transfer speeds.



With this JEYI M.2 NVMe SSD PCI-E 4.0 X4 Adapter, you could add a NVME SSD on your motherboard without M.2 slot.

With the channel of PCI-E 4.0 X4, the speed will be enhanced up to 64 Gbps, 5000+ MB/s random Read and 4500+ MB/s Write (Max), improved computer performance, backward compatible with PCIe 1.0 2.0 3.0

Multi-layer PCBA, Multi-layer protection: Overcurrent protection,Overvoltage protection,Short circuit protection,EMI (Electromagnetic Interference) protection, Heatsink layer for overheat protection . Maximum protection of M.2 NVMe SSD from electrical signal interference.

No driver required for Win10/Win11, plug and play, supports All M.2 NVMe SSD

Package include: 1* Adapter, 1* Profile, 1* Cabinet screw, 1* SSD screw, 1* Screw driver


JEYI NVMe to PCIe 4.0 X4 Adapter


Up to PCIe 4.0


Supports PCIe 4.0 lanes, supports up to 64Gbps bandwidth, backward compatible with PCIe 1.0 2.0 3.0


Multi Protection to Protect Your Data


Multi-layer PCBA, Multi-layer protection: Overcurrent protection | Overvoltage protection | Short circuit protection | EMI (Electromagnetic Interference) protection | Heatsink layer for overheat protection.


PCIe 3.0 and 4.0 Combined a Ultra Fast Speed


Backward Compatible with PCIe 3.0 2.0 1.0


Safe and Stable Transmission


It is built with a high-quality capacitor and gold-plated interface to ensure information security and stable transmission. The vented design on immersion gold PCB enhances heat dissipation of SSD. Comes with a bracket, the best choice for a 2U case.


Support 1U Sever


The adapter will hold stable installed on a 1U cabinet or low profile cabinet


Support Multiple OS


Supports Windows 10/8、Windows Server 2012 R2、Linux、Fedora、SUSE、Ubuntu、Red Hat(no driver required)

Additional NVMe driver required for Win7 and Windows Server 2008 R2


Add NVMe SSD on Old Motherboard


Older motherboards without M.2 slots can use this adapter card to install a super fast M.2 drive.


Plug & Play If Native Support NVMe


If the bios support NVMe, it could recognize the NVMe directly, no need for any operation.

You could raid your drives, boot OS on it, make it a storage drive, the fast read/write speed will bring you a super cool experience.


Update via USB Drive for Earlier Motherboards


Search the latest bios driver which could support NVMe and use a USB drive to update it.

Normally, the motherboard will recognize the SSD after you updated the latest bios



Note: This product cannot be connected to the PCl interface, otherwise it will damage your express card, SSD and motherboard! ! !



Package content:


M.2 to PCIe Adapter1
Profile 1
Cabinet screw 1
SSD screw 1
Screw driver 1
Cabinet Screw X1