Black Box Industrial USB 2.0 Hub, 4-Port — computers, electronics, corporation.

• 0 Hub features high-retention ports that ensure a tight connection-even in high-vibration environments
• Don't worry about special cables either
• Because the hub is powered entirely by your USB port, you don't have to…
• It meets a number of CE and FCC certifications, including: EN61000-6-1: Light industrial EN61000-4-2:…
• 5 kV power EN61000-4-6, CI, 3 V/m IEC600068-32: Drip, 10 total drops from sides,…