StarTech.com M2 PCIe SSD Adapter - x4 PCIe 3.0 NVMe/AHCI/NGFF/M-Key - Low Profile and Full Profile - SSD PCIe M.2 Adapter, TAA (PEX4M2E1)

This USB 3.1 PCI-e card lets you add four USB Type A ports to your computer, through a PCI Express slot. With two independent 10 Gbps channels, the card makes it easy to upgrade your PC to the faster speed of USB 3.1 Gen 2 so that you can access newer peripherals at twice the speed of traditional USB 3.0 (USB 3.1 Gen 1) cards. Faster USB Performance When multiple devices are connected, traditional single-bus USB cards share your maximum bandwidth between all ports. By employing two host controller chipsets, shared across two ports rather than four, this 4 port PCIe to USB 3.1 expansion card dedicates up to 10 Gbps for each set of two USB ports. It reduces performance bottlenecks and doubles your total available bandwidth to 20 Gbps. Room for Four Additional Devices With four external USB A ports you can connect more devices to your computer. This PCIe to USB adapter provides easy access to commonly-used peripherals such as your flash drive and external hard drive and allows you to connect to both current and future high-bandwidth USB-A devices. Compatible with Older USB Devices Connecting older peripherals isn’t a problem. This versatile USB 3.1 Gen 2 PCI-e expansion card is backward compatible with legacy USB 3.0/2.0 devices that use the common USB Type-A port, so you can eliminate the added expense and aggravation of purchasing new devices. This USB 3.1 PCI-e card is backed by a StarTech.com.