Increase the number of USB ports on your computer with this PCIe card from StarTech.com. The unit combines three USB ports and an RJ45 port onto a single chip, saving space on your motherboard. It's a practical solution for adding functionality to your computer and you'll find it useful on your personal computers as well as commercial workstations.

High-performance USB portsThe USB ports support speedy transfer rates up to 5Gbps so you can send and receive large chunks of data in a short time. The device also delivers up to 900mA of SATA power per port, which is ideal for high-powered devices.
Gigabit connectivityThe card's RJ45 port provides high-speed wired network connectivity, which is especially useful in areas where wireless links are unavailable.
Compact designCompact dimensions of 77 (length) x 18 (width) x 120mm (height) means the card fits into systems with small form factors.

• Wide operating temperature range of +5°C to +50°C for use in demanding conditions
• Light weight of 50g for easy handling

Frees up a PCIe slot by consolidating 3x USB 3.0 &, 1x Gigabit Ethernet ports into a single card
Provides installation flexability for standard and low-profile computers, with a dual-profile design
Lets you save money and connect your existing devices with USB 2.0 and 1.x backward compatibility
Perfect for high-powered USB devices, with optional SATA power providing up to 900mA per port
PCIe x1 interface
Supports Wake-On-LAN, Energy-Efficient Ethernet, jumbo frames, full duplex flow control, VLAN tagging, and layer 2 priority encoding
Applications
Connect tablets, smartphones, external hard drives, printers, and other USB-based devices to your computer
Add scalable connection options when building or upgrading your computer
Upgrade or replace your onboard USB 3.0 or RJ45 ports

How do I know that the RJ45 port on this PCIe card is working?The RJ45 port has two LED indicators (amber and green) that show you when there's a connection and activity.