Description
Product Overview
The Duopurui Ethernet Splitter 1 to 2 is a compact networking accessory designed to duplicate a single Gigabit Ethernet signal into two separate outputs without loss of speed. Measuring just 2.25 x 2.09 x 0.86 inches and weighing only 1.76 ounces, the device fits easily behind routers or on a desk. Constructed from high‑quality alloy, the shell resists wear and provides electromagnetic shielding, while the internal circuit board uses precision‑rated components to maintain signal integrity. Each RJ45 port supports up to 1000Mbps and is backward compatible with 10/100Mbps networks, ensuring seamless integration with a wide range of devices.
Usage
This splitter is ideal for expanding network connectivity in homes, small offices, or gaming setups. Connect the input port to your router or switch, then plug two devices—such as a smart TV, gaming console, or IP camera—into the output ports. The plug‑and‑play design requires no driver installation; simply attach the included 3.3 ft USB power cable to a USB port for stable power. 
Why Choose Us
Duopurui combines rigorous material selection with meticulous engineering to deliver a splitter that stands out in durability and performance. The alloy housing not only protects against physical damage but also reduces electromagnetic interference, resulting in a more stable connection. Each unit undergoes strict quality testing, reflected in a 4.7‑star rating from 43 verified customers and a top‑100 ranking in the Computer Networking Switches category. Our commitment to reliable, high‑speed networking ensures you get consistent bandwidth for streaming, gaming, and work‑from‑home tasks.
Key Features
- Gigabit‑rated RJ45 ports deliver up to 1000Mbps per channel
- Robust alloy housing provides superior durability and EMI shielding
- Plug‑and‑play operation with included USB power cable, no drivers needed
- Wide compatibility with routers, switches, PCs, consoles, smart TVs, and IP cameras
- Compact dimensions and lightweight design for easy placement in any setup
FAQ
Can the splitter handle two 4K streaming devices simultaneously?
Yes, each port supports up to 1000Mbps, which is sufficient for two 4K streams when the source network provides adequate bandwidth.
Is any configuration required after connecting the devices?
No additional setup is needed. Simply connect the Ethernet cable to the input, attach the USB power cable, and plug your devices into the output ports.
Will the splitter work with older 10/100Mbps devices?
Absolutely. The ports are backward compatible and will automatically adjust to the lower speed of older devices.
What is the warranty period for this product?
Duopurui offers a one‑year limited warranty covering manufacturing defects.
Can I use the splitter in a professional office environment?
Yes, its high‑quality alloy construction and stable signal transmission make it suitable for both home and small‑to‑medium office networks.





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