JSER Card Low Profile 4 Ports PCI-E to USB 3.0 HUB PCI Express Expansion Card Adapter 5Gbps for Motherboard

**** The USB expansion card has been met with a generally positive reception from customers, particularly for its ease of installation and value for money. Many users praised its compatibility with low-profile systems, specifically the SFF Optiplex 7040, and noted that it effectively adds four USB3 ports to older PCs that lack such features. The installation process is straightforward, requiring just a SATA power connection, which most users found manageable with a splitter. The proactive recommendation to install the NEC driver prior to connecting the card seems to have contributed to a hassle-free setup experience for those who followed it; users reported immediate recognition by the operating systems, leading to quick functionality with external hard drives. However, the card is not without its drawbacks. Several customers encountered issues with connectivity, particularly when plugging in external drives, as this would cause all ports to disconnect, necessitating a reboot to regain functionality. A few users experienced compatibility issues, including one who reported that the card was entirely unrecognized by various Windows operating systems and needed to be returned. Additionally, there were minor installation challenges related to the physical layout of the ports that required adjustments to fit properly in certain cases. Overall, while the USB expansion card is well-regarded for its affordable price and ease of installation, Prospective buyers should be aware of the potential connectivity issues and compatibility concerns with certain systems. **