Sales & Support(224) 955-1644 Sign In

Skip to content

Still have questions?

Our team is here to help. Reach out anytime for personalized support and solutions tailored to your needs.

A5 IT

At A5 IT, we simplify technology for businesses. From consultation to deployment, we provide end-to-end solutions with transparency, efficiency, and expertise.

[email protected]

1530 E Dundee Rd STE 333, Palatine, IL 60074

Company

Resources

Company Policies

Stay Updated

Subscribe to our newsletter for the latest IT insights and updates.

ISO 9001 ISO 14001 ISO 45001 TAA/889 Certified

D-U-N-S® 093127816

© 2026 A5 IT. All rights reserved.

Shop — Ethernet Adapters

Brand: TrendnetCategory: Ethernet Adapters

Best Match

Filters

Axiom Memory74AddOn Networks63StarTech53HPE28Intel27Cisco24

In Stock7

$

to

$

Ethernet4Fast Ethernet3Gigabit Ethernet32.5 Gigabit Ethernet2Powerline2

1821

RJ-454PCIe1PCI Express1USB 2.01USB-C1

9 products

TRENDnet TEG-10GECTX 10 Gigabit PCIe Ethernet Adapter | PCIe, Enterprise

TRENDnet TEG-10GECTX 10 Gigabit PCIe Ethernet Adapter | PCIe, Enterprise

TRENDnet · MPN: TEG-10GECTX

In StockFree 2-DaySave 13%

10 Gigabit Ethernet technology
PCI Express host interface
Single-port adapter design
TRENDnet TEG-10GECTX model

$69.99$79.99Business pricing available

TRENDnet TEG-25GECTX 2.5GBASE-T PCIe Adapter | Windows Linux

TRENDnet TEG-25GECTX 2.5GBASE-T PCIe Adapter | Windows Linux

TRENDnet · MPN: TEG-25GECTX

In StockFree 2-DaySave 17%

2.5GBASE-T Ethernet port
PCI Express host interface
Jumbo frame support
VLAN tagging support

$24.99$29.99Business pricing available

TRENDnet TUC-ETG USB-C Gigabit Ethernet Adapter | USB 3.0, RJ45, Enterprise

TRENDnet TUC-ETG USB-C Gigabit Ethernet Adapter | USB 3.0, RJ45, Enterprise

TRENDnet · MPN: TUC-ETG

In StockFree 2-DaySave 10%

Gigabit Ethernet over USB Type-C
Backward compatible with USB 3.0, 2.0, and 1.1
USB host interface
Single-port Ethernet adapter

$17.99$19.99Business pricing available

TRENDnet TPL-406E2K 500 AV Compact Powerline Kit | Ethernet Adapter

TRENDnet TPL-406E2K 500 AV Compact Powerline Kit | Ethernet Adapter

TRENDnet · MPN: TPL-406E2K

In StockFree 2-DaySave 11%

500 AV powerline networking
Compact adapter design
Ethernet adapter kit
Uses existing electrical wiring

$38.96$43.99Business pricing available

TRENDnet TU2-ET100 USB 2.0 to 10/100 Mbps Ethernet Adapter | USB 2.0

TRENDnet TU2-ET100 USB 2.0 to 10/100 Mbps Ethernet Adapter | USB 2.0

TRENDnet · MPN: TU2-ET100

In StockFree 2-DaySave 16%

USB 2.0 host interface
10/100 Mbps Ethernet technology
Single Ethernet port
RJ-45 network connectivity

$15.99$18.99Business pricing available

TRENDnet TUC-ET2G USB-C to 2.5GBASE-T Adapter | Ethernet

TRENDnet TUC-ET2G USB-C to 2.5GBASE-T Adapter | Ethernet

TRENDnet · MPN: TUC-ET2G

In StockFree 2-DaySave 17%

USB-C 3.1 host interface
2.5GBASE-T Ethernet technology
Single RJ-45 port
External adapter form factor

$24.99$29.99Business pricing available

TRENDnet TPE-116GI Gigabit PoE++ Injector 60W | Ethernet, Enterprise

TRENDnet · MPN: TPE-116GI

In StockFree 2-DaySave 13%

Gigabit Ethernet input port
Gigabit PoE++ output port
60 W power delivery
TRENDnet PoE injector design

$39.99$45.99Business pricing available

TRENDnet TPL-430AP Powerline 1200 AV2 Access Point | Ethernet Adapter

TRENDnet TPL-430AP Powerline 1200 AV2 Access Point | Ethernet Adapter

TRENDnet · MPN: TPL-430AP

Out of StockSave 13%

Powerline 1200 AV2 networking
Built-in access point functionality
Dual-band wireless AC1200 support
Ethernet adapter class device

$34.99$39.99Business pricing available

Ships when back in stock

TRENDnet TPL-407E2K 500Mbps Nano Powerline AV Kit | Ethernet Adapter

TRENDnet TPL-407E2K 500Mbps Nano Powerline AV Kit | Ethernet Adapter

TRENDnet · MPN: TPL-407E2K

Out of StockSave 13%

Powerline networking over electrical lines
500 Mbps maximum data transfer rate
1 x Ethernet port
Nano form factor

$44.99$51.99Business pricing available

Ships when back in stock