4. 4 Port USB HUB Justy UHB-04GH uhub1: Texas Instruments TUSB2046 hub, class 9/0, rev 1.10/1.25, addr 2 uhub1: 4 ports with 4 removable, self powered port 2 addr 2: self powered, config 1, TUSB2046 hub(0x2046), Texas Instruments(0x0451), rev 1.25 問題なく動作.