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Adds 3 USB 3.0 ports and an RJ45 Gigabit Ethernet jack to your Microsoft Surface or Surface Pro. Recommended for transferring photos and other data, joining Ethernet networks or accessing printers and scanners.
  • Supports data transfer rates up to 5 Gbps
  • Ensures true 10/100/1000 Mbps Ethernet network speeds
  • Fits perfectly on Surface kickstand
  • Backward compatible with previous USB generations
  • Plug and play with no software or drivers needed
  • 3-year limited warranty

Overview

The U342-GU3 USB 3.0 Docking Station expands the capabilities of your Microsoft® Surface® or Surface Pro by adding Gigabit Ethernet access and up to three USB peripherals, such as a printer, scanner and external hard drive. It’s compatible with all Surface models and versions. Its built-in stretching bracket allows it to fit perfectly on the Surface kickstand. No software or drivers are needed.

Access a 10/100/1000 Mbps wired network without an internal Ethernet card. The RJ45 Gigabit Ethernet connection complies with IEEE 802.3, 802.3u and 802.3ab standards and supports IEEE 802.3az Energy Efficient Ethernet, as well as full- and half-duplex operations, Wake-on-LAN, jumbo frames, VLAN tagging and auto-MDIX. It also supports Checksum Offload Engine (COE) to reduce CPU loading.

The USB 3.0 ports achieve data transfer speeds up to 5 Gbps without compromising signal quality. They’re backward compatible with previous USB generations.

Features

Compatible with All Surface Models and Versions
  • Plug and play with no software or drivers needed
  • Fits perfectly on Surface kickstand
  • Recommended for accessing a Gigabit Ethernet LAN, transferring data or connecting a printer or scanner

Add Up to 3 USB-A Devices to Your Surface
  • Supports USB 3.0 data transfer rates up to 5 Gbps
  • Backward compatible with previous USB generations

Join a Wired Gigabit Ethernet Network
  • Ensures true 10/100/1000 Mbps Ethernet network speeds
  • Complies with IEEE 802.3, 802.3u, 802.3ab and 802.3az standards
  • Supports full- and half-duplex, Wake-on-LAN, jumbo frames, VLAN tagging and auto-MDIX
  • Supports IPv4/IPv6 COE to reduce CPU loading

System Requirements

  • Any model Microsoft Surface or Surface Pro

Package Includes

  • U342-GU3 USB 3.0 Docking Station
  • External Power Supply with NEMA 1-15P Plug(Input: 100–240V, 50/60 Hz, 0.4A Max; Output: 5V, 2A), 5 ft.
  • Owner’s manual
RoHS compliant

Specifications

OVERVIEW
UPC Code037332198327
Product TypeDocking Station
Accessory TypeDocking Station
TechnologyCat5/5e; Cat6; USB 3.x
Host ConnectorUSB A (MALE)
VIDEO
Number of Monitors Supported0
Extended ModeNo
Mirror ModeNo
HDR SupportNo
DATA
Data Ports(3) USB A (FEMALE)
Data Ports Details(3) USB-A - USB 3.2 Gen 1 (5 Gbps)
NETWORK
Network PortsRJ45 (FEMALE)
INPUT
AC Power Adapter Plug(s)NEMA 1-15P North America
AC Power Adapter Input Specs (V / Hz / A)100-240V / 50/60Hz / 0.4A
AC Power Adapter Output Specs (V / A)5V / 2A
AC Power Adapter Cord Length (ft.)5.0
AC Power Adapter Cord Length (m)1.52
Voltage Compatibility (VAC)100; 110; 120; 127; 200; 208; 220; 230; 240
Built-In Cable Length (ft.)0.66
Built-In Cable Length (in.)7.87
Product Length (ft.)1.5
BATTERY
Battery Charging (5V/1.5A Port)No
POWER
Power Source TypeAC Adapter
AC AdapterInput: 100V-240V, 50/60Hz, 0.4A Max Output: 5V 2A
DC Barrel PlugOD: 3.5 x 1.35 x 10mm, Positive Pin, Negative Sleeve
Power Consumption (Watts)1.2
USB Power Delivery (PD) Charging SupportNo
CONNECTIONS
Number of Ports5
PC/Server ConnectionsUSB
Dock Connectors(3) USB-A 3.0, RJ45
Side A - Connector 1USB 3.0 A (MALE)
Side B - Connector 1RJ45 (FEMALE); (3) USB 3.0 A (FEMALE)
Connector PlatingNickel
USER INTERFACE, ALERTS & CONTROLS
LED IndicatorsGreen (Link); Yellow (Activity)
CHARGING
Total Charging Watts0
PHYSICAL
ColorBlack
Material of ConstructionABS
Cable Jacket RatingVW-1
Shipping Dimensions (hwd / in.)1.70 x 4.40 x 10.90
Shipping Weight (lbs.)0.80
Unit Dimensions (hwd / in.)0.000 x 0.000 x 0.000
Unit Packaging TypeBox
Unit Weight (lbs.)0.33
ENVIRONMENTAL
Operating Temperature Range-4° to 158°F (-20° to 70°C)
Storage Temperature Range-4° to 185°F (-20° to 85°C)
Relative Humidity20% to 80% RH, Non-Condensing
BTUs  4.2 BTU/Hr
Operating Humidity Range10 to 90% RH, Non-Condensing
Storage Humidity Range10 to 90% RH, Non-Condensing
Power Provided to Connected Device(s)USB-A: 5V/0.9A (4.5W)
COMMUNICATIONS
Network Compatibility1 Gbps (Gigabit)
IEEE Standards Supported802.3; 802.3u; 802.3ab; 802.3az
FEATURES & SPECIFICATIONS
USB Hub PortsYes
Number of USB Hub Ports3
USB SpecificationUSB 3.0 (up to 5 Gbps); USB 3.1 Gen 1 (up to 5 Gbps); USB 3.2 Gen 1 (up to 5 Gbps)
Ethernet SupportYes
UASP Support  No
Auto MDIX Support  Yes
Full Duplex Support  Yes
Suspend Mode Support  Yes
Remote Wakeup SupportYes
Driver RequiredNo
Recommended Category CableCat5/Cat5e/Cat6 Cables
STANDARDS & COMPLIANCE
TAA Compliant OptionN
External Power Supply CertificationsFCC; UL; cUL; RoHS
Product ComplianceRoHS; CE (Europe); REACH; FCC (USA)
WARRANTY & SUPPORT
Product Warranty Period (Worldwide)3-year limited warranty

Questions & Answers

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More Q&As may be available on the U342GU3 model support page.

Accessories

Copper Network Cables

  Model Number Description
Cat6 Gigabit Snagless Molded (UTP) Ethernet Cable (RJ45 M/M), PoE, Black, 5 ft. (1.52 m) N201-005-BK N201-005-BK Cat6 Gigabit Snagless Molded (UTP) Ethernet Cable (RJ45 M/M), PoE, Black, 5 ft. (1.52 m)
Cat6 Gigabit Snagless Molded (UTP) Ethernet Cable (RJ45 M/M), PoE, Black, 10 ft. (3.05 m) N201-010-BK N201-010-BK Cat6 Gigabit Snagless Molded (UTP) Ethernet Cable (RJ45 M/M), PoE, Black, 10 ft. (3.05 m)
Cat6 Gigabit Snagless Molded (UTP) Ethernet Cable (RJ45 M/M), PoE, Black, 15 ft. (4.57 m) N201-015-BK N201-015-BK Cat6 Gigabit Snagless Molded (UTP) Ethernet Cable (RJ45 M/M), PoE, Black, 15 ft. (4.57 m)

USB Cables

  Model Number Description
USB 3.2 Gen 1 SuperSpeed Device Cable (A to B M/M), 6 ft. (1.83 m) U322-006 U322-006 USB 3.2 Gen 1 SuperSpeed Device Cable (A to B M/M), 6 ft. (1.83 m)
USB 3.2 Gen 1 SuperSpeed Device Cable (A to B M/M) Black, 6 ft. (1.83 m) U322-006-BK U322-006-BK USB 3.2 Gen 1 SuperSpeed Device Cable (A to B M/M) Black, 6 ft. (1.83 m)
USB 3.2 Gen 1 SuperSpeed Device Cable (A to B M/M), 10 ft. (3.05 m) U322-010 U322-010 USB 3.2 Gen 1 SuperSpeed Device Cable (A to B M/M), 10 ft. (3.05 m)
USB 3.0 SuperSpeed Device Cable (A to Micro-B M/M), Blue, 3 ft. (0.91 m) U326-003 U326-003 USB 3.0 SuperSpeed Device Cable (A to Micro-B M/M), Blue, 3 ft. (0.91 m)
USB 3.0 SuperSpeed Device Cable (A to Micro-B M/M), Blue, 6 ft. (1.83 m) U326-006 U326-006 USB 3.0 SuperSpeed Device Cable (A to Micro-B M/M), Blue, 6 ft. (1.83 m)
USB 3.0 SuperSpeed Device Cable (A to Micro-B M/M) Black, 6 ft. (1.83 m) U326-006-BK U326-006-BK USB 3.0 SuperSpeed Device Cable (A to Micro-B M/M) Black, 6 ft. (1.83 m)
USB 3.0 SuperSpeed Device Cable (A to Micro-B M/M), Blue, 10 ft. (3.05 m) U326-010 U326-010 USB 3.0 SuperSpeed Device Cable (A to Micro-B M/M), Blue, 10 ft. (3.05 m)

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We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at +1 773-869-1776 or email cpdipresaleshelp@eaton.com.