TROND D4 4-Port USB Hub 3.0 (Individual Power Switches & LED Indicators, 3.9 ft Detachable USB 3.0 Extension Cable, Windows 10/8.1 Compatible), Ideal for Desktop PCs SuperSpeed Data Transfer. Enjoy USB 3.0 data transfer up to 5Gbps (theoretically 10 times faster than USB 2.0) and spend much less time in data syncing; fully backward compatible with USB 2.0 / 1.1 Easily add 4 USB 3.0 ports to any compatible PC or Mac, eliminating the hassle of constantly switching devices. Easy to set up, Plug-n-Play, hot swappable & hot pluggable Detachable 3.9-foot USB cable is designed with enough length to plug into your computer tower's rear-facing USB ports; horizontal ports design can accommodate large card readers or other devices with extra width; Three individual power switches and LED indicators enable you to control each USB port independently. What You Get: TROND D4 4-Port USB 3.0 Hub, 3.9 ft. USB Data Cable, Welcome Guide, 18-MONTH TROND warranty & 30-DAY money back guarantee.