j5Create

J5 Create JCE145 USB C To 2.5 Gigabit Ethernet Adapter

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SKU:
21377698
MPN:
302098_51
Availability:
Usually ships the same or next business day. In stock at our CA warehouse.
Shipping:
Calculated at Checkout
Stock Update:
02/04/2026 05:14:01 PM PST
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$55.29

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Stock Update:
02/04/2026 05:14:01 PM PST

Description



This item is brand-new, factory sealed.

USB-C to 2.5G Ethernet Adapter

macOS / Windows / Chrome OS / Linux Compatible

Model: JCE145


The USB-C Gigabit Ethernet Adapter is a simple, one-piece external adapter for your USB-C enabled laptop. It allows you to add networking capabilities to your laptop, for a solid, secure, and speedy network connection. The adapter uses an RJ-45 connector that supports 10M/100M/1G/2.5 Gbps Ethernet performance.

2.5X Faster Upload and Download Speeds

Quickly add a high-performance wired network access, supporting 10M/100M/1000M/2.5 Gigabit bandwidth.

LED Activity Indicator

Green LED : activity and link

Amber LED : data transfer

Native Driver Support

No driver needed for Windows 10, macOS 10.6 and later or Chrome OS. Native driver support also ensures a quick setup for operating systems that require a driver.

Reversible USB-C Connector

Thunderbolt 3 compatible. The reversible design allows you to connect your cable without worrying about the plug's orientation or the cable's direction.

Aluminum Housing

Sleek aluminum housing allows for heat dissipation.

Surge Protection

Designed to protect the components and your device from voltage spikes, and extend the lifespan of the adapter.

Universal Compatibility

Compatible with Windows, macOS, Chrome OS, Linux and Thunderbolt 3.Hardware
host connector
USB-C Male
Supports USB 3.1 and 2.0 and 1.1 specifications
industry standards
IEEE 802.3az / 802.3 / 802.3u / 802.3ab / 802.3x
led indicators
Green: Link
Amber: Activity
network interface
RJ45 Female (Gigabit Ethernet)
power source
Bus-poweredPerformance
compatible networks
10 / 100 / 1000 Base-T, auto-negotiating
full duplex support
Yes
maximum distance
300 ft
max data transfer rate
2.5 Gbps
surge protection
Yes
type and rate
N/APhysical Specifications
cable length
3.93 in (100 mm)
color
Silver
enclosure type
Aluminum
operating humidity
< 85% non-condensing
operating temperature
32 to 104oF (0 to 40oC)
storage humidity
< 85% non-condensing
storage temperature
14 to 149oF (-10 to 65oC)Package Contents
1 - USB-C to 2.5 Gigabit Ethernet Adapter
1 - Quick Installation GuideCountry Of Origin Declaration
Country Of Origin - TaiwanItem Dimension (L"xW"xH")
4 x 6 x 1

Weight
1 lb

Warranty Information
2 Year

Package Contents:
  • USB-C to 2.5G Ethernet Adapter
  • 1 x Quick Installation Guide


Features

Package Contents:   
  • USB-C to 2.5G Ethernet Adapter
  • 1 x Quick Installation Guide



 

Operating System Compatibility:

Windows
Windows 10
Mac OS X 10.6 Snow Leopard
ChromeOS
Linux

 

Device Supported:

Notebook
MacBook
iMac

 

Specs

Physical Characteristics
Form FactorPortable
Weight (Approximate)1.16 oz
Product ColorSilver
Height0.9"
Color FamilySilver
Width2.7"
Depth0.6"
Warranty
Limited Warranty2 Year
Interfaces/Ports
Total Number of Ports1
Host InterfaceUSB 3.1 Type C
Number of Network (RJ-45) Ports1
Interface/Port Details1 x 2.5 Gigabit Ethernet Network
USB StandardUSB 3.1
General Information
Brand Namej5create
Manufacturer Website Addresshttps://en.j5create.com
Marketing Information2.5X Faster Upload and Download Speeds
Quickly add a high-performance wired network access, supporting 10M/100M/1000M/2.5 Gigabit bandwidth.
LED Activity Indicator
Green LED : activity and link
Amber LED : data transfer
Native Driver Support
No driver needed for Windows® 10, macOS® 10.6 and later or Chrome OS™. Native driver support also ensures a quick setup for operating systems that require a driver.
Reversible USB-C™ Connector
Thunderbolt™ 3 compatible. The reversible design allows you to connect your cable without worrying about the plug's orientation or the cable's direction.
Aluminum Housing
Sleek aluminum housing allows for heat dissipation.
Surge Protection
Designed to protect the components and your device from voltage spikes, and extend the lifespan of the adapter.
Universal Compatibility
Compatible with Windows®, macOS®, Chrome OS™, Linux® and Thunderbolt™ 3.
More from the Manufacturer
Product Type2.5Gigabit Ethernet Adapter
Product NameUSB-C to 2.5G Ethernet Adapter
Manufacturerj5create
Manufacturer Part NumberJCE145
Product ModelJCE145
Packaged Quantity1
Media & Performance
Maximum Data Transfer Rate2.50 Gbit/s
Media Type SupportedTwisted Pair
Network & Communication
Network Technology2.5GBase-T

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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J5 Create JCE145 USB C To 2.5 Gigabit Ethernet Adapter
$55.29