7-Port PCIe to USB 3.0 Expansion Card with NEC Chipset for Desktop PC, PCI-E X1 USB3.0 Hub Adapter Card, No Extra External Power Supply Needed, Plug-and-Play USB Port Extender for Peripherals Hard Dri

This 7-port PCIe USB 3.0 expansion card is a practical internal port extender built for desktop computers with insufficient built-in USB ports, powered by mature NEC chipset to deliver consistent 5Gbps USB 3.0 transfer speed for daily data transmission.

It features seven independent USB 3.0 ports to connect various peripherals at the same time, such as external solid-state drives, mechanical hard disks, USB flash drives, gaming gamepads, wired keyboards, mice, printers and scanners. Different from high-port cards that demand extra power, this model draws power entirely through the PCIe slot without an external power cord, simplifying chassis wiring layout.

The core NEC chip runs stably with low power consumption and less heat generation during long-hour continuous use, effectively avoiding port disconnection, device unrecognition or slow transmission issues common with inferior chips. The card uses universal PCI-E X1 slot, which can be inserted into any spare PCIe slot on the motherboard without occupying the long PCIe X16 slot dedicated to graphics cards.

Installation is straightforward: power off the PC, mount the card into the chassis PCIe slot, boot up the computer, and the system automatically matches drivers under mainstream Windows systems for plug-and-play operation. Built-in circuit protection modules prevent overcurrent, short circuit and static damage to connected USB devices and the mainboard.

Suitable for office desktops, editing workstations and gaming PCs that need mass peripheral access. It greatly expands available USB interfaces to meet multi-task demands such as file backup, live streaming equipment connection and office peripheral wiring.