NEC recommended! (English) http://www.necel.com/usb/en/product/upd720114.html (Japan) http://www.necel.com/usb/ja/product/upd720114.html

The DB35U2H401 is a high-performance Universal Serial Bus (USB) 2.0 Hub. featuring NEC uPD70114 ECHOUSBTM High Speed USB Hub Controller.

The DB35U2H401 works backward compatible either when any one of downstream ports are connected to an USB 1.1 compliant device, or when the upstream port is connected to a USB 1.1 compliant host.

• Compliant with USB 2.0(Data Rate 1.5/12/480Mbps)
• 4 (max.) downstream facing ports
• All downstream facing ports can handle high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) transaction.
• Supports split transaction to handle full-speed and low-speed on downstream facing ports when Hub controller is working in high-speed mode.
• One transaction translator per Hub and supports four non-periodic buffers
• Supports self-powered mode.
• Supports Over-current detection and Individual / Gang power control
• Supports downstream ports status with LEDs (Amber and Green)
• Supports Energy Star for PC peripheral system.

• DB35U2H401 USB 2.0 4 ports HUB
• Housing 5 pin (1,2,1,1) -to- B Plug type USB Cable
• Screws
• Easy Installation Guide

USB Cable	Installation Guide

MORE INFORMATION AVAILABLE AT DB35U2H401