The PEX2PCIE4L PCI/PCI Express Expansion Chassis provides a quick and simple I/O expansion solution to almost any PCI Express (PCIe) enabled system. Adding PCI/PCIe cards to a server or workstation, or providing a platform to swap cards between a mobile and desktop setup is a cost-effective and time-saving solution for maximizing the I/O capabilities of your system.
The external expansion chassis adds two full-length (38cm) PCI slots (32-bit/33MHz), as well as two PCIe x1 (single-lane) slots to a host computer through a single PCI Express connection. Providing total bandwidth up to 250MBps from the PCIe x1 host controller card allows the computer to function as though the expansion chassis cards were connected directly to the motherboard.
- Control the power state of connected PCI/PCIe cards with the self-powered chassis and easily accessible on/off button
- Install additional cards without opening your computer with the provided external expansion card slots
- Easy installation and support for small form-factor computers with an included low-profile/half-height bracket
Versatile expansion slots
This enclosure features two PCI slots and two PCI Express x1 slots, allowing users to connect a variety of add-on cards to enhance system functionality.
Broad compatibility
Designed to work with both Mac and Unix systems, this expansion enclosure provides flexibility for diverse computing environments.
Robust environmental tolerance
Able to function efficiently between temperatures of 0°C and 55°C, this product is suitable for a range of operating conditions.
Strict compliance standards
This product meets FCC and RoHS regulations, ensuring safe and environmentally friendly usage.
Dependable power supply
Equipped with an internal power adapter, this system ensures consistent power delivery for reliable operation.


