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image of UGREEN CM648 (25051) USB-A to RJ45 2.5G Ethernet Adapter with Spec and Price in BDT
image of UGREEN CM648 (25051) USB-A to RJ45 2.5G Ethernet Adapter with Spec and Price in BDT
image of UGREEN CM648 (25051) USB-A to RJ45 2.5G Ethernet Adapter with Spec and Price in BDT
UGREEN CM648 (25051) USB-A to RJ45 2.5G Ethernet Adapter
UGREEN CM648 (25051) USB-A to RJ45 2.5G Ethernet Adapter
UGREEN CM648 (25051) USB-A to RJ45 2.5G Ethernet Adapter

UGREEN CM648 (25051) USB-A to RJ45 2.5G Ethernet Adapter

Key Features of CM648 (25051):
2.5Gbps High-Speed Network – Auto-adaptive speeds: 10/100/1000Mbps and 2.5G
USB 3.0 Connectivity – Up to 5Gbps, backward with USB 2.0/1.1
Universal Compatibility – Works with Windows & macOS, driver-free on Win11/macOS
Smart Functions – Wake-on-LAN, auto cable correction, IPv4/IPv6, jumbo frames
Warranty: 01-Year Brand Warranty
UGREEN CM648 (25051) USB-A to RJ45 2.5G Ethernet Adapter
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Specification Description Reviews
Specification:
Key Features
attr - Key Feature 1 > 2.5Gbps High-Speed Network – Auto-adaptive speeds: 10/100/1000Mbps and 2.5G
attr -Key Feature 2 > USB 3.0 Connectivity – Up to 5Gbps, backward with USB 2.0/1.1
attr -Key Feature 3 > Universal Compatibility – Works with Windows & macOS, driver-free on Win11/macOS
attr -Key Feature 4 > Smart Functions – Wake-on-LAN, auto cable correction, IPv4/IPv6, jumbo frames
attr -Key Feature 5 > Warranty: 01-Year Brand Warranty
Additional Info
Additional Info Brand: UGREEN
Model: CM648 (25051)

Input Port:
1 × USB-A Male (USB 3.0, up to 5Gbps, backward compatible with USB 2.0/1.1)

Output Port:
1 × RJ45 Female
Standards: IEEE 802.3bz/az/u/ab
Speed Support: 10M / 100M / 1000M / 2.5G (auto-adaptive)
Duplex Modes: Full/Half Duplex
Auto cross-detection & network cable correction
Supports Wake-on-LAN
Supports IPv4/IPv6/TCP/UDP
Supports 16K jumbo frames

Indicators:
Power: Green LED (always on)
Data Transmission: Orange LED (flashing)

Power Supply: From USB port of computer
Power Consumption: Standby ≈ 86mA; with network cable ≈ 129mA

Driver Requirement:
Windows 7/8.x/10 → manual driver installation
Windows 11 / macOS → plug & play (driver-free)

Supported Systems: Windows, macOS
Operating Temperature: 0℃ ~ 45℃
Storage Temperature: -10℃ ~ 60℃
Max Surface Temperature (full load): 36.5℃ (at 25°C ambient)

01-Year Brand Warranty
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