UGREEN Cat6 RJ45 Inline Coupler | Female to Female Network Extender
UGREEN Cat6 RJ45 Inline Coupler | Female to Female Network Extender
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Short Product Description
Short Product Description
Ethernet cable too short? Extend your network seamlessly with the UGREEN Cat6 RJ45 Inline Coupler. Measuring a compact 4.3 x 2.5 x 2.3 cm, this female-to-female adapter connects two patch cables without any signal loss. Featuring premium metal shielding to prevent electromagnetic interference (EMI), it guarantees stable Gigabit speeds for gaming, streaming, and office networks. Need to fix your network setup today? Sun Cheong Computer Co. Ltd.has over 20 years of IT networking expertise. Visit our Sham Shui Po physical store for instant pickup and expert cable routing advice!
Key Features
Key Features
- Zero Signal Loss: High-quality internal contacts ensure seamless data transmission, maintaining full Gigabit Ethernet speeds.
- Premium Metal Shielding: Integrated metal shields around the ports prevent EMI/RFI interference, ensuring a stable connection.
- Universal Compatibility: Fully compatible with Cat6 cables, and backward compatible with Cat5e and Cat5 network cords.
- Compact & Durable: Measuring just 4.3 x 2.5 x 2.3 cm, the thick ABS plastic housing withstands daily wear and tear.
- Plug-and-Play: No software, drivers, or tools required. Instantly connect two RJ45 male cables together.
- Instant Store Pickup: In-stock locally in Hong Kong for immediate network repairs and office upgrades.
Full Product Description
Full Product Description
Seamless Network Extension Without Speed Loss
Moving your PC or router shouldn't mean throwing away perfectly good ethernet cables. The UGREEN Cat6 RJ45 Inline Coupler is the ultimate cost-effective solution for extending your network reach. By securely joining two RJ45 network cables together, this female-to-female adapter acts as a flawless bridge. It maintains the full integrity of your Cat6 network, ensuring you experience zero latency and zero packet loss during competitive gaming or heavy data transfers.
Premium Metal Shielding for Stable Connections
Not all network couplers are created equal. Cheap, unshielded plastic adapters can introduce crosstalk and electromagnetic interference (EMI), causing your internet speed to throttle. This UGREEN coupler features built-in metal shielding around the RJ45 ports. This robust construction protects your data signals from external noise, guaranteeing a stable, high-speed Gigabit connection even in environments with heavy electrical interference.
Compact, Plug-and-Play Design
Designed for convenience, this coupler measures just 4.3cm x 2.5cm x 2.3cm. Its ultra-compact footprint makes it incredibly easy to hide behind desks, route through cable management trays, or tuck behind server racks. It requires no drivers or tools—simply plug your existing ethernet cables into both ends for an instant, secure connection.
💡 Pro Tip from Our Technicians
"A very common question we get is: 'Will using a coupler slow down my internet?' The answer is no, provided you use a high-quality shielded coupler like this UGREEN model. However, there is a golden rule in networking: The total combined length of your joined Cat6 cables should not exceed 100 meters (328 feet) to maintain Gigabit speeds. If you are wiring a complex office network or setting up a home server rack, drop by our Sham Shui Po store! Our team at Sun Cheong Computer Co. Ltd. has over two decades of IT experience and can help you map out your entire network infrastructure on the spot."
Technical Specifications
Technical Specifications
| Specification | Details |
|---|---|
| Brand | UGREEN |
| Product Type | RJ45 Inline Coupler (Network Extender) |
| Interface | Female to Female (RJ45 to RJ45) |
| Network Standard | Cat6 (Backward compatible with Cat5e / Cat5) |
| Shielding | Metal Shielded Ports (EMI/RFI Protection) |
| Dimensions (L x W x H) | 4.3 cm x 2.5 cm x 2.3 cm |
| Material | Durable ABS Plastic Shell |
| Color | Black |
Delivery Options
Delivery Options
- Local delivery within Hong Kong and in-store pickup.
- Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.
- Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).
- Estimated delivery time: 1–3 business days after dispatch (Hong Kong).
- In-store pickup details (location and time) will be confirmed by email or phone message.
- Delivery times are estimates and may be affected by weather or unforeseen circumstances.
FAQ Section
FAQ Section
- Does using an RJ45 coupler reduce my internet speed?No, using a high-quality, shielded coupler like this UGREEN model will not cause any noticeable drop in internet speed or increase in latency. It acts as a direct pass-through for your data. Just ensure your total cable length does not exceed 100 meters.
- Can I use this Cat6 coupler with Cat5e or Cat7 cables?Yes! This coupler is fully backward compatible with Cat5e and Cat5 cables. You can also plug Cat7 cables into it, though the maximum data transfer rate will be limited to the Cat6 standard (up to 10Gbps over short distances, or 1Gbps over long distances).
- Is this coupler suitable for outdoor use?No, this coupler is designed for indoor use. It is not waterproof. If you need to extend an ethernet cable outdoors, you must place this coupler inside a dedicated weatherproof junction box to protect it from moisture and rain.
Target Users / Applications
Target Users / Applications
- PC Gamers & Streamers: Extending a wired LAN connection from the living room router to a bedroom gaming PC for zero-lag performance.
- Home Office Workers: Re-routing ethernet cables around desks and furniture without needing to buy and run a brand new 20-meter cable.
- IT & Server Administrators: Quickly patching or extending network lines within crowded server racks and patch panels.
