Tripp Lite U280-004-OTG User Manual

Quick Start Guide

USB Charging Hub with OTG – 4-Port

Model: U280-004-OTG

• Simultaneously charge up to four USB devices

• Perfect for quick charging of tablets, smartphones, and other mobile devices

• Features two 5V, 2A ports and two 5V, 1A ports

• Features a USB On-The-Go (OTG) port for connecting up to four devices to your
OTG-compatible smartphone or tablet

• Internal power supply is dual voltage (100-250V), no need for an external power
adapter

Package Contents 2

Optional Accessories 2

Safety Instructions 2

USB Charging 3

USB On-the-Go (OTG) 3

Product Warranty 4

Français 5

1111 W. 35th Street, Chicago, IL 60609 USA • www.tripplite.com/support

Copyright © 2014 Tripp Lite. All rights reserved.

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Package Contents

• U280-004-OTG

• Micro USB to USB OTG Cable – 2.5 ft.

• C7 to 1-15P Power Cord – 3 ft.

• Quick Start Guide

Optional Accessories

• P012-006 C7 to 1-15P Power Cord – 6 ft.

• U052-06N Micro USB On-The-Go Cable – 6 in.

Safety Instructions

• Always read the safety instructions carefully.

• Keep these instructions for future reference.

• Do not install near any heat sources such as radiators, heat registers, stoves, or
other equipment (including amplifiers) that produces heat.

• Unplug the unit during lightning storms or when unused for extended periods of
time.

• To reduce the risk of fire or electric shock, do not expose this unit to rain or
moisture, including any dripping or splashing.

• Objects filled with liquids, such as vases, should never be placed on or near the
unit.

• The unit presents an electric shock hazard; do not open.

• The outlet used to power the unit should be easily accessible and located near the
equipment.

• The power supply cord is for indoor use only.

• Maximum ambient temperature around the adapter must not exceed 25°C (77°F).

• The power supply cord’s plug and inlet are used as the disconnect device for
the unit and its connected peripherals. The power supply cord should be easily
accessible during operation.

• Please refer to the marking label on the unit for input and output ratings. Do not
overload the power supply.

• WEEE Compliance Information for Tripp Lite Customers and Recyclers
(European Union)

Under the Waste Electrical and Electronic Equipment (WEEE) Directive
and implementing regulations, when customers buy new electrical and
electronic equipment from Tripp Lite they are entitled to:

• Send old equipment for recycling on a one-for-one, like-for-like basis
(this varies depending on the country)

• Send the new equipment back for recycling when this ultimately
becomes waste

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USB Charging

To charge your USB devices, simply connect the included power cord between the
U280-004-OTG and a power source, turn the unit on via the power switch, and plug
your devices into the available ports. There are two 5V, 2A charging ports for tablets
and other high power devices and two 5V, 1A charging ports for all other devices.

USB On-the-Go (OTG)

The U280-004-OTG allows you to connect up to four USB devices to your OTG­compatible smartphone or tablet. Connect your OTG-compatible smartphone or tablet
to the OTG port on the hub using the included Micro USB to USB OTG cable or a
specific OTG cable required by your personal electronic device. A USB device (flash
drive, mouse, keyboard, etc.) can then be connected to any of the four ports on the
other side of the hub.

Note: The USB OTG port does not provide simultaneous power and OTG functionality; the USB OTG port can
perform only one function at a time.

OTG-compatible

tablet or

smartphone

USB Device
(flash drive,

mouse,

keyboard, etc.)

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