The AXAGON PCES-SA4M2 PCI-Express controller expands your computer with two SATA III ports and two slots for SATA M.2 drives with data transfer speeds of up to 6Gb/s. You can easily connect up to four drives, such as two 3.5" drives or optical drives and two SATA M.2 drives. The card offers support for SATA technologies such as Hot-Plug, Native Command Queue (NCQ), TRIM, or Port Multiplier.

Installation is easy, with no need for driver installation on most operating systems, and thanks to the low-profile cover, the controller can be mounted in standard and low-profile computer cases.

• PCI-Express 3.0 interface, compatible with PCI-Express 1.0a/1.1/2.0/2.1.
• Number of lanes 2-Lane (x2), compatible with PCIe x4 / x8 / x16 slots.
• Bus bandwidth of 2 PCI-Express 3.0 lanes 4 GB/s.
• Two independent Serial ATA ports, standard SATA III 6G.
• Two internal 7-pin SATA connectors for data transfer.
• Compatibility with optical SATA I / SATA II / SATA III drives, SSDs, and hard drives of any capacity.
• Two independent 75-pin NGFF key B slots for SATA M.2 drives.
• Support for SATA M.2 drives of all capacities.
• Compatibility with Serial ATA specifications 3.0, 2.0, and 1.0.
• Support for Hot Plug and Native Command Queuing (NCQ).
• Support for TRIM for SSDs.

Operating system support: MS Windows 7 / 8 / 8.1 / 10 / 11, Windows Server 2008 / 2012 / 2016 / 2019 / 2022, and Linux with kernel 2.6.x and above.