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TrolMaster RJ12 Splitter Hub with Cable Set

Canada Grow Supplies

4.5 (123)

TrolMaster RJ12 Splitter Hub (SPH-1)

Name: Canada Grow Supplies TrolMaster RJ12 Splitter Hub (SPH-1) - TrolMaster RJ12 Splitter Hub (SPH-1)
Brand: Canada Grow Supplies
SKU: 39965024813099
Price: 34.43 USD
Availability: InStock
Rating: 3 (2 reviews)

4.5 (1,234)

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Color

Black

Quantity

Description

TrolMaster RJ12 Splitter Hub (SPH-1) Effortless Expansion & Clean System Organization for TrolMaster Controllers The TrolMaster SPH-1 RJ12 Splitter Hub is the ultimate solution for simplifying and expanding your TrolMaster environmental...

Reviews

3.0

2 ratings

I bought this unit to use with astrophotography gear. It sent the mount into wild, erratic, uncontrollable movements. It appears to add some signals that the astronomy gear interprets as control instruction. I would definitely NOT recommend this unit for that purpose.

Serge · November 23, 2025