Active USB 3.0 USB-A to USB-B Cable


USB 3.2 Gen 1, 5Gbps, A to B, up to 30 meters

To break the 3 meter practical length barrier of USB 3.0 with assured reliability, FireNEX™-uLINK-S series was developed to extend USB 3.0 A to B signal up to 30 meters with custom options available for lengths and connector selections including right angle and locking connectors.

Unlike other USB 3.0 extension cables, FireNEX™-uLINK-S provides a A to B single-cable extension solution for USB SuperSpeed 5Gbps by embedding repeating module(s) in between the cable. With USB 2.0 backward compatibility and bus powered feature, FireNEX™-uLINK-S is the ideal solution for Video Conferencing, Machine Vision, Medical Imaging and many other fields.

FireNEX™-uLINK-S is certified to use with Google Meet hardware for video conferencing room.

Ordering Information

8 m (26.2 ft)
USB 3.0 A/M to B/M
10 m (32.8 ft)
USB 3.0 A/M to B/M
12 m (39.4 ft)
USB 3.0 A/M to B/M
16 m (52.5 ft)
USB 3.0 A/M to B/M
20 m (65.6 ft)
USB 3.0 A/M to B/M

(For hub and externally powered device use only)

25 m (82 ft)
USB 3.0 A/M to B/M

(For hub and externally powered device use only)

30 m (98.4 ft)
USB 3.0 A/M to B/M

(For hub and externally powered device use only)

Key Features

  • Extends USB 3.0 up to 30 Meters with superior signal quality
  • Transfers SuperSpeed at data rate up to 5Gbps
  • USB 2.0 backward compatible
  • Plug and Play, no driver installation needed
  • Bus powered from host PC, no external power supply needed
  • Slim repeater box form factor, ideal for wall conduit
  • High flex life robotic cable option available
  • Ruggedized metal repeater case option available for better EMI shielding


USB 3.0/USB 3.2 Gen 1
Up to 30m (98.4ft.)

USB 3.0/USB 3.2 Gen 1
5 Gb/s
Backward Compatible USB 2.0
480 Mb/s

Repeater Box Dimension
16 x 16 x 40 mm (0.63 x 0.63 x 1.57”)
Cable Diameter
6.4 mm (0.27”)
Jacket Material
PVC, Black
USB Connector on Host Side
USB 3.0 Std-A(USB3 Vision Locking Connector Available)
USB Connector on Device Side
USB 3.0 Std-B(USB3 Vision Locking Connector Available)

Power Source
Bus Power
Available Power to Device
5V, up to 900mA

Operating Temperature
0°C to 70°C (32°F to 158°F)
Storage Temperature
-40ºC to 80ºC (-40ºF to 176ºF)
Operating Humidity
20% to 80% relative humidity, non-condensing
Storage Humidity
10% to 90% relative humidity, non-condensing

USB 3.0/USB 3.2 Gen 1, USB 2.0
Machine Vision
AIA USB3 Vision Compliant
FCC (Class B), CE (Class B)

1-year Manufacture Warranty

Helpful Links


Q: Is FireNEX™-uLINK backward compatible with USB 2.0?
A: Yes, the FireNEX™-uLINK is compatible with USB 2.0 peripherals.

Q: What length does the FireNEX™-uLINK support?
A: The FireNEX™-uLINK can support up to 30 meters.

Q: Is it possible to have FireNEX™-uLINK made from high flex life USB3 cable to support robotic application?
A: Yes, please contact Newnex support for further information.

Q: Do I need to install a driver in order to use the FireNEX™-uLINK
A: No, you do not need to install a driver. You can use the FireNEX™-uLINK as you would with a regular USB 3.0 cable.

Q: Where can the RoHS Certificate for FireNEX™-uLINK be found?
A: FireNEX™-uLINK Rohs Certifcation can be found in Newnex's FireNEX™ Repeaters Certificate.

Q: Is FireNEX™-uLINK plenum rated?
A: Currently, FireNEX™-uLINK active cables are not plenum rated. When installing a FireNEX™-uLINK cable in plenum space, user could find a proper way, such as using a conduit, to install the cable in order to meet the installation code.

Installation Setup

USB 3.0 Active Repeater Cable

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