Ugreen • CM199
Ugreen USB Type-C 3.1 to RJ45 Gigabit Ethernet (1000 Mbps) DoIP & ENET Diagnostic Network Adapter
Ugreen USB Type-C 3.1 to RJ45 Gigabit Ethernet (1000 Mbps) DoIP & ENET Diagnostic Network Adapter
- CM199
- Ugreen
Engineered for Professional Workshop Demands
The CM199 is built to deliver speed, accuracy, and stability in busy service bays.
Ideal DoIP & ENET Bridge for USB-C Laptops
Connect BMW ENET or Mercedes DoIP interfaces to your laptop’s Type-C port while keeping USB-A ports free for VCIs and dongles.
Ultra-Fast BimmerCode & Mobile ENET Coding
Plug an ENET cable into your USB-C iPad or Android phone/tablet to code BMW F/G-Series modules 10x faster than Bluetooth adapters.
Anodized Aluminum Alloy Thermal Design
Draws heat away from the internal Gigabit chipset during prolonged online ECU programming.
10/100/1000 Mbps Auto-Negotiation & Status LEDs
Supports IEEE 802.3ab Gigabit networking with built-in RJ45 link and activity indicator lights.
ARCHITECTURE
Ideal DoIP & ENET Bridge for USB-C Laptops
Connect BMW ENET or Mercedes DoIP interfaces to your laptop’s Type-C port while keeping USB-A ports free for VCIs and dongles.
- Brand / Model: Ugreen USB-C to RJ45 Gigabit Ethernet Adapter (Aluminum Series)
- Interface: USB 3.1 Type-C Male to RJ45 Gigabit Ethernet Female
- Network Speed: 10 / 100 / 1000 Mbps (IEEE 802.3ab Gigabit)
- Shell Material: Anodized Space Gray Aluminum Alloy
DIAGNOSTICS
Ultra-Fast BimmerCode & Mobile ENET Coding
Plug an ENET cable into your USB-C iPad or Android phone/tablet to code BMW F/G-Series modules 10x faster than Bluetooth adapters.
- LED Indicators: Integrated RJ45 Link & Data Activity LEDs
- Compatible Devices: USB-C / Thunderbolt 3-4 Laptops, Tablets & Smartphones
- Supported OS: Windows 10/11, macOS, iPadOS, Android, Linux
- Weight: ~42 g
COMPATIBILITY
Anodized Aluminum Alloy Thermal Design
Draws heat away from the internal Gigabit chipset during prolonged online ECU programming.
Technical Specifications & System Parameters
Complete manufacturer-verified technical data and operating ranges.
| Brand / Model | Ugreen USB-C to RJ45 Gigabit Ethernet Adapter (Aluminum Series) |
|---|---|
| Interface | USB 3.1 Type-C Male to RJ45 Gigabit Ethernet Female |
| Network Speed | 10 / 100 / 1000 Mbps (IEEE 802.3ab Gigabit) |
| Shell Material | Anodized Space Gray Aluminum Alloy |
| LED Indicators | Integrated RJ45 Link & Data Activity LEDs |
|---|---|
| Compatible Devices | USB-C / Thunderbolt 3-4 Laptops, Tablets & Smartphones |
| Supported OS | Windows 10/11, macOS, iPadOS, Android, Linux |
| Weight | ~42 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 CM199 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 CM199.
Does this work with a BMW ENET cable and BimmerCode on a USB-C phone or iPad?
Yes! Switch your phone/tablet to Airplane Mode, connect the ENET cable via this USB-C adapter, and BimmerCode/BimmerLink will connect in seconds.
Can I use it on ThinkPad T480 / T14 USB-C ports for ISTA+ and DoIP?
Absolutely. It converts any USB-C or Thunderbolt port into a rock-solid Gigabit RJ45 port.
Why choose the aluminum housing version?
Aluminum dissipates heat far better than plastic during long ECU flashing sessions and resists workshop wear.
Do I need to install drivers on Windows 10/11 or macOS?
No, it is 100% Plug & Play on modern operating systems.
Does it support full 1000 Mbps fiber internet speeds?
Yes, when paired with a CAT6 cable it delivers full Gigabit speeds up to 1000 Mbps.
Is it genuine Ugreen?
Yes, supplied in factory-sealed Ugreen retail packaging with OTOEKO warranty and invoice.