Ugreen • CR111
Ugreen USB 3.0 to RJ45 Gigabit Ethernet (1000 Mbps) DoIP & ENET Diagnostic Network Adapter
Ugreen USB 3.0 to RJ45 Gigabit Ethernet (1000 Mbps) DoIP & ENET Diagnostic Network Adapter
- CR111
- Ugreen
Engineered for Professional Workshop Demands
The CR111 is built to deliver speed, accuracy, and stability in busy service bays.
Engineered for DoIP & ENET Diagnostic Cables
Keep your laptop connected to Wi-Fi internet while dedicating the Ugreen USB Ethernet port to your BMW ENET or DoIP VCI.
10/100/1000 Mbps Gigabit Throughput
Transfers large ECU flash files and instrument cluster firmware with zero packet loss.
Genuine ASIX AX88179 Controller
Supports Full-Duplex flow control, Auto-MDIX crossover detection, and IEEE 802.1Q VLAN tagging.
Dual Link & Activity LEDs
Green LED confirms active link status while the blinking yellow LED indicates live diagnostic data traffic.
ARCHITECTURE
Engineered for DoIP & ENET Diagnostic Cables
Keep your laptop connected to Wi-Fi internet while dedicating the Ugreen USB Ethernet port to your BMW ENET or DoIP VCI.
- Brand / Model: Ugreen USB 3.0 Gigabit Ethernet Adapter (CR111)
- Interface: USB 3.0 Type-A Male to RJ45 Gigabit Ethernet Female
- Data Transfer Rate: 10 / 100 / 1000 Mbps Auto-Sensing
- Chipset: ASIX AX88179 Gigabit Controller
DIAGNOSTICS
10/100/1000 Mbps Gigabit Throughput
Transfers large ECU flash files and instrument cluster firmware with zero packet loss.
- LED Indicators: Green (Link/Power) & Yellow (Data Activity)
- OS Compatibility: Windows 7/8/8.1/10/11, macOS, Linux, ChromeOS
- Housing: Durable ABS Shell with Flexible Pigtail Cable
- Weight: ~40 g
COMPATIBILITY
Genuine ASIX AX88179 Controller
Supports Full-Duplex flow control, Auto-MDIX crossover detection, and IEEE 802.1Q VLAN tagging.
Technical Specifications & System Parameters
Complete manufacturer-verified technical data and operating ranges.
| Brand / Model | Ugreen USB 3.0 Gigabit Ethernet Adapter (CR111) |
|---|---|
| Interface | USB 3.0 Type-A Male to RJ45 Gigabit Ethernet Female |
| Data Transfer Rate | 10 / 100 / 1000 Mbps Auto-Sensing |
| Chipset | ASIX AX88179 Gigabit Controller |
| LED Indicators | Green (Link/Power) & Yellow (Data Activity) |
|---|---|
| OS Compatibility | Windows 7/8/8.1/10/11, macOS, Linux, ChromeOS |
| Housing | Durable ABS Shell with Flexible Pigtail Cable |
| Weight | ~40 g |
Workshop Application & Operating Guide
Recommended 4-step standard procedure for accurate results.
Package Contents — Ready for the Workshop
Complete kit inspected prior to dispatch.
6 Months Otoeko Warranty Official Otoeko Warranty
The CR111 is backed by a 6 Months Otoeko Warranty official Otoeko warranty against manufacturing defects, with full technical support.
Frequently Asked Questions
Key technical questions from technicians and workshops about the CR111.
Does this work reliably with BMW ENET cables and ISTA+ / E-Sys?
Yes, it is the gold-standard adapter for BMW ENET and DoIP diagnostics, acquiring link-local IP addresses instantaneously.
Why use this if my laptop already has an Ethernet port?
It gives you a second independent LAN port—allowing you to plug your VCI into one port and a wired internet cable into the other during online flashing.
Is it backward compatible with USB 2.0?
Yes, it works on USB 2.0 ports as well, though a USB 3.0 port is recommended for full 1000 Mbps bandwidth.
Are drivers required on Windows 10 or 11?
No, Windows 10 and 11 recognize it immediately via Plug & Play.
How does it differ from generic white 100 Mbps adapters?
Generic adapters bottleneck at 100 Mbps and drop packets under heavy load; the Ugreen AX88179 delivers true 1000 Mbps stability.
Is it covered by warranty?
Yes, shipped in original Ugreen packaging with OTOEKO warranty and corporate invoice.