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1. C 40 C Storage Temperature 20 C 60 C Humidity 0 80 RH no condensing Package Content 7 Port USB Hub USB mini USB short cable Two M2 5 x 18mm 6mm Copper Cylinders Two M2 5 x 11mm 6mm Copper Cylinders Two M2 5 screws Two M2 5 nuts Power Mode Configuration There are two power modes for this 7 Port USB hub self power mode and bus power mode They are configured by the jumper on board Bus Power Mode In bus power mode the hub is powered by the USB bus and does NOT require the use of the AC power adapter The hub is provided with 500mA for all 7 ports This should be adequate for mice keyboards and other low power devices To use this mode make sure to connect the Power Connection jumper which is connected by default and power the Raspberry Pi via the micro USB port on board UUGear yi TISS ia gt DE Gr UE Pd i a j TEPETETETTTETT my BJEFF Pas aJ J Ww mM w j Backfeed On Self Power Mode In self power mode the hub is powered by the AC power adapter In this mode each port will be able to provide up to 1 000mA current and the maximum current for all ports are decided by the power adapter To use self power mode make sure to connect the AC power adapter to the micro USB port on the hub UUGear X4 DC 5V While using the self power mode you could choose to backfeed power to Raspberry Pi or not By2. connecting the Power Connection jumper Raspberry Pi could be powered by via the upstream USB port on the hub UUGear ri 7 mer Lo J l M T l E m I bum Ti me rrereriinyy a pE L GND ai Connection lt is the recommended way to power the USB hub and Raspberry Pi with just one AC adapter If you don t want the backfeed power make sure to disconnect the Power Connection jumper and then power the hub and Raspberry Pi separately F PPS EET E m aibh Connect the Hub with Raspberry Pi Please connect one USB port on Raspberry Pi to the upstream port mini USB on the UUGear hub with the USB cable Place the hub above Raspberry Pi You could mount the hub over Raspberry Pi with the 17mm cooper cylinders 10 UUGear 4 Place the hub under Raspberry Pi You could mount the hub over Raspberry Pi with the 11mm cooper cylinders Place the hub and Raspberry Pi on the same plane If you want to put everything into a slim case you could place the hub and Raspberry Pi on the same plane In this case some USB ports on the hub might not be accessed directly from the case but you could place that port on the case and connect it to the hub via the pin header O j SLI EEL LLL leeds e aioe iis GND D D VCC
3. UUGear lt 7 Port USB Hub for Raspberry P1 Copyright 2014 UUGear s r o All rights reserved UUGear Table of Content 7 Pon USB Hub ior Raspberry PI scdcesesicctme ener seieetisuncsendebetioesmuessuecnaeeauereddeansneseanacciee 1 ATO Ule e p A E E EE E E E 3 FROGUCT OVE VIEW saae E E E E 3 cll i E E E EE E ee E E E ee E 4 PG Cll CATIONS ar EEE E E E E O E EE 5 Wg 61 620 om GONO nE EEE E E E S 6 Power Mode Configuration ccccccccccccesseceeeceeeeeeseeeeeeeseeeeseeseeeeseessuaeeeessaageeees 6 B S Power 0 6 ee eee eee ere ee en aN eee eee eee 6 SS OWE IOS aauatecesas tern nniestanade dete E E is 7 Connect the Hub with Raspberry Pi cccccccsssseceeeeeeeeeeeeeeeeeeseeeeeeseeaeeeeseeaees 9 Place the hub above Raspberry Pl cccccssseeccseeeeseeeeeceeeeeseeeeeseeeeseas 10 Place the hub under Raspberry P cccccseeeeceeseecseseeeseeseeseeeeesseneeeees 11 Place the hub and Raspberry Pi on the same plane cccceseeeeeeeeees 11 UUGear Introduction This 7 Port USB hub is designed for Raspberry Pi and allows you to connect up to seven USB devices to a single USB port on the board This device complies with USB 2 0 specifications and is compatible with all USB 1 1 and 2 0 devices You can even stack multiple hubs together to support up to 127 devices through a single USB port on Raspberry Pi The hub has exactly the same PCB size with Raspberry Pi and coul
4. d be mounted on Raspberry Pi in various ways All USB ports and power supply are wired to pin headers thus you could relocate the USB ports and power the hub via any interface Although this USB hub is suppose to be used on Raspberry Pi it works well with any computer that has a USB port Product Overview 1 DC 5V power in 2 Upstream USB port 3 Downstream USB port 1 7 with LED indicator aside UUGear 3 4 Power mode jumper 5 Pin header for DC 5V power in 6 Pin headers for all upstream downstream USB ports 7 LED power indicator Features USB 1 1 and 2 0 compatible Multiple Transaction Translator MTT What is Multiple Transaction Translators MTT A USB hub has two choices for organizing Transaction Translators TTs A hub could have one IT for all downstream facing ports that have full low speed devices attached which is called Single Transaction Translator STT or the hub could have one TT for each downstream facing port which is called Multiple Transaction Translator MTT For Single Transaction Translator STT connecting one USB 1 1 device to the hub will force all ports to process data with USB 1 1 standard thus slowing down all the devices on the hub While for Multiple Transaction Translator MTT each downstream port of the hub has its own transaction translator to provide the best USB performance no matter what class of USB device is connected it So MTT is much better than STT if the h
5. igher price is acceptable Has same PCB size with Raspberry Pi Stackable and Mountable via copper cylinders and screws Plug and Play Connect up to 7 high powered devices at once 1 LED to indicate power supply 7 LEDS to indicate individual port activity Per port over current detection and protection UUGear Support both self power and bus power modes What are those Power Modes A USB hub could be powered by the USB bus bus power mode or be powered by power adapter self power Bus power mode is simpler as it does no need to have external power adapter but it has quite limited ability to power the devices on the hub maximum 500mA for all ports When you are trying to power more devices with higher current it is better to use the self power mode which could provide maximum 1 000mA per port and the total current is limited by the power adapter This USB hub supports both bus power mode and self power mode Please read the Power Mode Configuration clause to get more details Specifications Dimension 85 60mm x 56mm x 10mm Standards USB Specification Revision 2 0 and 1 1 compatibility USB v1 1 12 Mbps Data Speed USB v2 0 480 Mbps Upstream 1 USB Ports Downstream 7 Power 1 LED Indicators Port Activity 7 Output Voltage DC 5V Bus Power maximum 500mA for all ports Output Current Self Power maximum 1 000mA per port UUGear 3 ee Operating Temperature 5
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