
C400 Cat.5 USB Extender
What is an "Extender"?
An "extender" is used when you need to extend your audio/video signal or cable connections. It allows signal extension and is also referred to as an "active extension cable" because extenders typically have built-in signal amplification chips to minimize signal loss due to extended lengths. Common types of extenders include VGA extenders/D-SUB extenders, HDMI extenders, USB extenders/USB 2.0 extenders/USB 3.0 extenders, KVM extenders/computer extenders, and more.
Product Introduction
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Product Specifications
- Connector Interface: USB Type A
- Compliant with USB 1.1 standard.
- Supports all full-speed 12Mb/s and low-speed 1.5Mb/s USB peripheral devices.
- Extension interface uses standard RJ-45 connectors.
- Extends up to 50 meters using a single CAT5/CAT5E/CAT6 UTP cable (extension distance depends on cable quality).
- Powered via the computer's USB port.
- No software or driver installation required.
- Certified with FCC and CE safety standards.
- Transmitter dimensions:62mm × 30mm × 18mm (excluding cable length).
Cable length: 370mm
Receiver dimensions: 62mm × 30mm × 18mm
Notes:
- Must be connected directly via Ethernet cable; does not support hub splitting or daisy-chaining.
- Only supports USB 1.1 transfer rates. USB 2.0 devices will display a "high-speed device connected to a non-high-speed port" warning on the operating system.
- If the blue LED indicator on the receiver is off, it indicates insufficient power. An external dedicated power adapter (optional, DC 5V, 2A) is required.
Product Application

System Requirements
Windows 98SE/Me/2000/XP/Vista/7/8/8.1/10
Mac OS 9.x(or higher)
Product List

C400 Transmitter x1

C400 Receiver x1

Chinese quick installation guide x1

Power Adapter (optional) (DC 5V, 1A, 6W) x1

Product warranty card x1
※The product specifications and accessories mentioned in the user manual are for reference only. Any changes will not be notified in advance. UPMOST reserves the right to modify product design, accessories, and drivers.
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