PCIE to U.
2 Adapter Card: PCIE X16 to SFF8643, U. 2 4 port expansion card, stable performance and strong compatibility..
PCIE Split Function: The motherboard needs to support the PCIE split function, and the expansion interface is SFF8643..
LED Work Indicator: With LED work indicator, and easy to operate, easy to use, plug and play..
High Speed Lossless: The expansion card supports PCIE 4.0, supports 2U chassis, high speed lossless..
Premium Materials: Made of PCB, this expansion card is sturdy, and has excellent performance.