PCIe Gen 4.0 x4 multi-expansion card with 4 ports for M.2 NVMe SSDs, 4 SATA 6G ports, 1 USB 3.2 Gen 2x2 20G port, and 3 USB Gen 2 10G ports

A PCI Express 4.0 x4 multifunction controller card that allows you to connect up to 4 M.2 NVMe SSDs, 4 SATA devices, and 4 USB devices simultaneously.
Equipped with an integrated PCIe switch controller, it ensures dynamic bandwidth management and distribution among the various interfaces without requiring the motherboard to support PCIe splitting. It therefore works on motherboards with or without split mode.

Compatibility:
PCI Express x4, x8, or x16 slot.
PCI Express 4.0 x4 standard, backward compatible with PCIe 3.0 at reduced throughput.
Compatible with Windows 10, Windows 11, Linux, and macOS.
Operates with or without PCIe split-mode support on the motherboard.
No split-mode configuration required in the BIOS.
Operates without the installation of additional drivers on compatible systems.

Technical Specifications:
PCI Express multifunction controller card.
B650 chipset.
PCI Express 4.0 x4 host interface.
Total theoretical bandwidth up to 64 Gbit/s, dynamically shared among the various interfaces based on usage.
Integrated PCIe switch controller for managing and distributing PCI Express lanes.
4 M.2 NVMe M-Key SSD slots compatible with 2280 and 22110 form factors.
Dynamic management of PCIe lanes based on the number of installed SSDs.
Configuration with 2 NVMe SSDs: one PCIe 4.0 x4 interface per SSD on the controller side.
Configuration with 4 NVMe SSDs: one PCIe 4.0 x2 interface per SSD on the controller side.
Total bandwidth limited by the PCIe 4.0 x4 host link, regardless of the number of connected devices.
4 SATA III 6 Gbit/s ports for SSDs and SATA hard drives.
1 USB Type-C USB 3.2 Gen 2x2 port up to 20 Gbit/s, bottom connector.
1 USB Type-C port (USB 3.2 Gen 2) up to 10 Gbit/s.
2 USB Type-A ports (USB 3.2 Gen 2) up to 10 Gbit/s each.
12 peripheral interfaces in total, including 4 M.2 NVMe, 4 SATA, and 4 USB.
Auxiliary power via a 6-pin PCIe connector, intended primarily to power USB devices, with no impact on transfer speeds.
Dimensions: 174 × 69 mm.
Mounting hardware for M.2 SSDs included.
High-profile or low-profile installation thanks to the two included mounting brackets.