Startech
StarTech 2.5GbE USB-C to Ethernet Adapter C22GUSBETHERNET
- SKU:
- 20933745
- MPN:
- c22g-usb-ethernet
- Availability:
- Usually ships the same or next business day. In stock at our GA, PA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 03/28/2026 07:08:48 PM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 3 | and pay only $35.69 each 35.69 |
| Buy 4 | and pay only $33.55 each 33.55 |
| Buy 5 - 9 | and pay only $32.83 each 32.83 |
| Buy 10 or above | and pay only $31.34 each 31.34 |
- Stock Update:
- 03/28/2026 07:08:48 PM PST
Description
This item is brand-new, factory sealed.
StarTech.com 2.5GbE USB-C to Ethernet Adapter, NBASE-T NIC, USB 3.0 Type-C 2.5/1G Multi Speed Network, Thunderbolt Compatible- USB-C NETWORK ADAPTER: 2.5GbE USB-C to Ethernet Adapter allows you to add 2.5GbE network access to a laptop, tablet, or iPhone using an available USB Type-C port; Doubles network performance on existing Cat5 cables
- BROAD COMPATIBILITY: Auto-installs most operating systems including Windows 7 and up, Linux LTS Kernel 4.19+ and up, MacOS/iOS/ChromeOS; Works with Macbooks, Chromebooks and all hardware platforms, including Intel, AMD, ARM (Snapdragon), and Apple Silicon
- 2.5G OVER CAT5E: Leverage NBASE-T for 2.5Gbps speeds over existing Cat 5e cables without the expense of upgrading to Cat6A/Fiber; 4-speed auto-negotiation for optimal performance with network devices; Extend system longevity by retrofitting older systems
- APPLICATIONS: Slim form factor adapter for office/hot desks; Quickly download large files from a network, experience higher quality video conference streaming & sync files to the cloud in the background; Faster/more secure wireless connections for IT pros
- TECH SPECS: USB-C 3.2 Gen 1 (5Gbps); 1x RJ45; 6in (15cm) Attached Cable; 2.5Gbps Multi-Gigabit; 10/100Mbps & 1/2.5Gbps; Realtek Chipset; NBASE-T & 2.5GBASE-T; 16K Jumbo Frames; WoL; VLAN; USB Bus Powered; Thunderbolt Compatible
- Manufacturer: StarTech.com
- Data Link Protocol: IEEE 802.3i 10BASE-T, IEEE 802.3ab 1000BASE-T, IEEE 802.1q VLAN Tagging, IEEE 802.3x, IEEE 802.3u 100Base-TX, IEEE 802.3bz 2.5GBase-T
- Data Transfer Rate: 5 Gigabits Per Second
- Compatible Devices: iPhone, Laptop, Desktop, Tablet
- Hardware Connectivity: Ethernet, USB 3.2 Gen 1
- Item Weight: 22.68 g
- Item Dimensions L x W x H: 6"L x 0.8"W x 0.6"H
- Color: Space Gray
Add 2.5GbE network access to a laptop, tablet, or iPhone using an available USB Type-C port. This USB 3.0 Type-C to Gigabit network adapter doubles your network performance on existing Cat5e cables, so there is no need to change or add to existing cabling infrastructure. This versatile adapter features a built-in 6in (15cm) USB cable and is bus-powered, drawing its power directly from the computer's USB port, reducing clutter and simplifying setup by eliminating the need for an external power adapter. This slim form factor adapter is ideal for office use and hot desks. Download large files from a network more quickly, experience higher quality video conference streaming, and sync files to the cloud in the background, without impacting your other browsing. The adapter provides faster and more secure wireless connections, making it ideal for IT professionals. Simply plug this USB-C to Ethernet adapter into the USB port on a laptop and connect to a network. The network adapter Realtek chipset provides native driver support for Windows (10/11, ARM supported) Macbooks (MacOS), Chromebooks (ChromeOS), Snapdragon, Linux, iPhones, and tablets. Any Windows operating systems without the driver will be automatically prompted to download the software directly from the adapter, ensuring quick and effective installation with no Internet access required.
Features
Windows 11
Windows 10
Windows 8
Windows 8.1
Windows 7
Windows Server 2016
Windows Server 2012 R2
Windows Server 2008 R2
Windows Server 2019
Windows Server 2022
Linux Kernel 2.4.x
Mac OS 10.11 El Capitan
Mac OX 10.15 Catalina
Mac OS 11 Big Sur
Mac OS 12 Monterey
Mac OS 13 Ventura
Mac OS 14 Sonoma
Application/Usage:
Network
Office
Device Supported:
Tablet
Notebook
Desktop Computer
Environmental Compliance:
Restriction of Hazardous Substances (RoHS)
Waste Electrical and Electronic Equipment Directive (WEEE)
Specs
| Physical Characteristics | |
| Form Factor | Desktop |
| Weight (Approximate) | 0.60 oz |
| Product Color | Space Gray |
| Height | 0.6" |
| Color Family | Gray |
| Width | 0.8" |
| Warranty | |
| Limited Warranty | 2 Year |
| Interfaces/Ports | |
| Total Number of Ports | 1 |
| Host Interface | USB 3.2 (Gen 1) Type C |
| Number of Network (RJ-45) Ports | 1 |
| General Information | |
| Brand Name | StarTech.com |
| Manufacturer Website Address | http://www.startech.com |
| Marketing Information | Add 2.5GbE network access to a laptop, tablet, or iPhone using an available USB Type-C port. This USB 3.0 Type-C to Gigabit network adapter doubles your network performance on existing Cat5e cables, so there is no need to change or add to existing cabling infrastructure. This versatile adapter features a built-in 6in (15cm) USB cable and is bus-powered, drawing its power directly from the computer's USB port, reducing clutter and simplifying setup by eliminating the need for an external power adapter. 2.5 Gigabit Network Connection This slim form factor adapter is ideal for office use and hot desks. Download large files from a network more quickly, experience higher quality video conference streaming, and sync files to the cloud in the background, without impacting your other browsing. The adapter provides a wired connection that is faster and more secure than wireless, making it ideal for IT professionals. Native Driver Support Makes Installation Easy Simply plug this USB-C to Ethernet adapter into the USB port on a laptop and connect to a network. The network adapter Realtek chipset provides native driver support for Windows (10/11, ARM supported) Macbooks (MacOS), Chromebooks (ChromeOS), Snapdragon, Linux, iPhones, and tablets. Any Windows operating systems without the driver will be automatically prompted to download the software directly from the adapter, ensuring quick and effective installation with no Internet access required More from the Manufacturer |
| Product Type | 2.5Gigabit Ethernet Adapter |
| Product Name | 2.5Gigabit Ethernet Adapter |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | C22G-USB-ETHERNET |
| Packaged Quantity | 1 |
| Media & Performance | |
| Maximum Data Transfer Rate | 2.50 Gbit/s |
| Media Type Supported | Twisted Pair |
| Network & Communication | |
| Network Technology | 2.5GBase-T |
| Technical Information | |
| Chipset Manufacturer | Realtek |
| Chipset Model | RTL8156BG |
| Features |
|
| Environmental Conditions | |
| Maximum Operating Humidity (Non-condensing) | 10% |
| Minimum Operating Humidity (Non-condensing) | 85% |
Warranty Information