User’s Guide Introduction Welcome to the world of USB HUB, a new venture for you to connect: monitors, printers, digital speakers, modems, digital cameras, joysticks or multimedia equipment, within one box which as easy as plug in a lamp. So, let's begin this fun and excitement of this whole new computing experience. Technology Overview Universal Serial Bus technology (USB) is the solution for computer users who have ever dreamed about an instant, and no-hassle way to connect peripherals.
total. Each downstream port has about 100mA power. Any USB devices take away more than 100mA power, the device may not able to be turned on. Then you should select Self-powered mode to power the device. For Leif-Powered mode, each downstream port has S60mA (max) power supplied. This power is sufficient enough to support most of the USB devices. Using Bus Powered 1. Plug the B-type connector into the “Up Port” (See Fig I) 2. Plug the A-type connector into the PC site (See Fig 11) 3.
LED indication UH400 equips with 6 LED indicators, Here is its meanings — | LED Power Green LED Bus-Powered Orange LED — Self-Powered Port Status Green LED — Active status USB Port Pin Assignment Pin 1 +5V Pin 2 Data Pin 3 Data + Pin 4 Ground Physical Dimension 102emx 74 cmx 26cm Environment Operating Temperature: Storage Temperature: 20 Cto 80 C Humidity: 0 te 95%, non-condensing Certification: FCC Class B
devices requiring increased bandwidth. and 1.5Mbps for lower-sped devices like game pads and joysticks. And. its additional ports that allow vou to “daisychain™ multi devices together. Features: USB 1.
FEDERAL COMMUNICATIONS COMMISSION This device complies with Part 15 of the FCC Rules. Operation is subject to the following two this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection.
