Specification: Certification: NONE Origin: Mainland China Type: Add On Cards Model Number: Riser Card Size: 22x80mm/0.8x3.1inch Material: PCB 5-port M.2 NGFF to SATA3.0: SATA3.0 6Gbps Requires motherboard support PM Chip: JMB575 System: for Mac os/Windows/Linux 5-port M.2 NVME to SATA3.0: Uplink PCI-E3.0x216Gbps Downstream SATA3.06Gbpsx6 Chip: JMB585 System: for Mac os/Windows/Linux 6-port M.2 NVME to SATA3: Uplink PCI-E3.0x216Gbps Downstream 5ATA: 6 6G3526I Chip: A6M1166l System: for Maco5/Wndows/n Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 x Riser Card 1. Perfect Size for M.2 Interface: This riser card has a compact size of 22x80mm, specifically designed to fit M.2 interfaces. Its dimensions make it compatible with various devices and allow for easy installation. 2. Durable PCB Material: Made from high-quality PCB material, this expansion card exhibits excellent electrical performance and durability. It is designed to withstand regular usage, ensuring long-lasting reliability. 3. 5-Port M.2 NGFF to SATA3.0: Supporting a SATA3.0 6Gbps transfer rate, this adapter card requires motherboard support for PM (Port Multiplier) functionality. It utilizes the JMB575 chip and is compatible with Mac OS, Windows, and Linux systems. 4. 5-Port M.2 NVME to SATA3.0: Utilizing a PCI-E 3.0 x2 interface for upstream connectivity, this converter achieves a maximum transfer rate of 16Gbps. The downstream connection is through a SATA3.0 interface, supporting up to 6Gbps transfer rate per port. It uses the JMB585 chip and is compatible with Mac OS, Windows, and Linux systems. 5. 6-Port M.2 NVME to SATA3: With a PCI-E 3.0 x2 interface for upstream connection, this SATA3.0 adapter achieves a maximum transfer rate of 16Gbps. The downstream connection utilizes five ATA ports, each supporting a transfer rate of up to 6Gbps. It utilizes the A6M1166l chip and is compatible for Mac OS, Windows, and Linux systems.