Adds 7 USB-A ports to PC/server/NAS via PCIe x1; powered by UPD 720201+UPD 720210, 5Gbps shared PCIe 2.0 X1 bandwidth, compatible with Intel/AMD/ARM. 2-group 5V3A power management (Ports 1-4/5-7); supports 6x5V1A or 2x5V2A high-power devices (industrial cameras, VR, NVME enclosures). High-frequency ceramic & solid-state capacitors per port ensure stable high-speed data transmission. Plug-and-play on Windows 11/10/8, Server 2012–2022 & most Linux; driver for older Windows; not for Mac OS. PCIe x1 installation, standard profile bracket (not for slim cases); self-powered, no extra power needed. GLOTREND U3057 7-Port PCIe USB Expansion Card, 7 USB-A Ports (USB 3.2 Gen 1), Compatible with Windows Linux (Not for Mac OS)