

OVERVIEW
TRENDnet’s 2.5GBASE-T PCIe Network Adapter, model TEG-25GECTX, converts a free PCI Express slot into a 2.5GBASE-T Ethernet port. The 2.5G network adapter includes advanced features, such as jumbo frame and VLAN tagging support. It is compatible with Windows desktop computer designs, and includes both standard and low-profile brackets.

2.5G Port
2.5G network adapter supports three speeds: 2.5Gbps, 1Gbps, and 100Mbps.

Jumbo Frame
Sends larger packets, or jumbo frames (up to 9KB), for increased performance.Sends larger packets, or jumbo frames (up to 9KB), for increased performance.

Operating Systems
Compatible with Windows and Windows Server

2.5GBASE-T PCIe Network Adapter
- Converts a PCIe slot into a 2.5G Ethernet port
- Supports 802.1Q VLAN Tagging
- Includes standard and low-profile brackets
- Windows support
- Supports WPI (Wake Packet Indication) and LTR (Latency Tolerance Reporting)
- IEEE 802.3ab and 802.3bz compliant
- Supports up to 9KB jumbo frames
- NDAA / TAA compliant (U.S. and Canada only)
![]() TEG-25GECTX | ![]() TEG-10GECTX | ![]() TEG-10GECSFP | |
|---|---|---|---|
| Customer Reviews | — | — | — |
| Price | — | — | — |
| Port | 2.5GBASE-T | 10G BASE-T | 10G SFP+ |
| Speed(s) | 2.5Gbps / 1Gbps / 100Mbps/10Mbps | 10Gbps, 2.5Gbps, 1Gbps | 10Gbps |
| Form Connector | PCIe 2.0 X 1 | PCIe 3.0 x4 | PCIe 2.0 X 4 |
| Jumbo Frames | 9KB | 16KB | 16KB |
| Compatibility | Windows, Windows Server | Windows, Windows Server | Windows, Windows Server |
| 802.1Q VLAN | ? | ? | ? |
| TAA compliant | ? | ? | - no data |
| NDAA compliant | ? | ? | ? |
| Operating Temperature | 32° – 104 °F | 32° – 158° F | 32° – 104° F |
| Power | Max. consumption: 1.8W | Max. consumption: 6.1W | Max. Consumption: 1.5W |


OVERVIEW
TRENDnet’s 2.5GBASE-T PCIe Network Adapter, model TEG-25GECTX, converts a free PCI Express slot into a 2.5GBASE-T Ethernet port. The 2.5G network adapter includes advanced features, such as jumbo frame and VLAN tagging support. It is compatible with Windows desktop computer designs, and includes both standard and low-profile brackets.

2.5G Port
2.5G network adapter supports three speeds: 2.5Gbps, 1Gbps, and 100Mbps.

Jumbo Frame
Sends larger packets, or jumbo frames (up to 9KB), for increased performance.Sends larger packets, or jumbo frames (up to 9KB), for increased performance.

Operating Systems
Compatible with Windows and Windows Server

2.5GBASE-T PCIe Network Adapter
- Converts a PCIe slot into a 2.5G Ethernet port
- Supports 802.1Q VLAN Tagging
- Includes standard and low-profile brackets
- Windows support
- Supports WPI (Wake Packet Indication) and LTR (Latency Tolerance Reporting)
- IEEE 802.3ab and 802.3bz compliant
- Supports up to 9KB jumbo frames
- NDAA / TAA compliant (U.S. and Canada only)
![]() TEG-25GECTX | ![]() TEG-10GECTX | ![]() TEG-10GECSFP | |
|---|---|---|---|
| Customer Reviews | — | — | — |
| Price | — | — | — |
| Port | 2.5GBASE-T | 10G BASE-T | 10G SFP+ |
| Speed(s) | 2.5Gbps / 1Gbps / 100Mbps/10Mbps | 10Gbps, 2.5Gbps, 1Gbps | 10Gbps |
| Form Connector | PCIe 2.0 X 1 | PCIe 3.0 x4 | PCIe 2.0 X 4 |
| Jumbo Frames | 9KB | 16KB | 16KB |
| Compatibility | Windows, Windows Server | Windows, Windows Server | Windows, Windows Server |
| 802.1Q VLAN | ? | ? | ? |
| TAA compliant | ? | ? | - no data |
| NDAA compliant | ? | ? | ? |
| Operating Temperature | 32° – 104 °F | 32° – 158° F | 32° – 104° F |
| Power | Max. consumption: 1.8W | Max. consumption: 6.1W | Max. Consumption: 1.5W |






































































