Gold finger sinking technology with gold plating thickness up to 5U provides improved contact reliability and durability for longterm use. PCIe X16 interface offers full Gen4 bandwidth, designed for Gen4 systems. Note that achieving full Gen4 performance may require specific motherboard conditions or settings in special cases. Compatible with PCIe extension cables, enabling flexible routing and installation in tight or custom chassis layouts. Requires motherboard configuration to operate in X8X8 mode on some systems; refer to the motherboard BIOS/UEFI settings for enabling PCIe lane split or X8X8 operation. Robust, standard PCIe x16 form factor suitable for bandwidth PCIe devices in compatible motherboards and configurations. Use scenarios Scenario 1: Building a compact or custom PC where a PCIe device (such as a end GPU or accelerator) needs to be relocated via a PCIe extension cable to fit within limited space or unusual case layouts while preserving Gen4 performance. Scenario 2: Workstations or servers that require splitting PCIe lanes to run two devices from a single x16 slot (X8X8 configuration) due to motherboard or slot constraints, while maintaining Gen4 bandwidth where possible. Scenario 3: Development or testing environments needing reliable, quality PCIe connections with flexible cabling options to evaluate Gen4 devices in various layout configurations.