DX4 DSMX 4-Channel Full Range Replacement Transmitter Only, Mode 2/4

Spektrum - Item No. SPMR4440
4.7 out of 5 Customer Rating
DXe DSMX Transmitter Only
DXe DSMX Transmitter Only
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Key Features

  • Does not have the ability to be used as a buddy box
  • Does not have the ability to trim control surfaces
  • Does not have the ability to reverse channels
  • Does not have the ability to perform wing mixing
  • Recommended Only For The 350 QX2

Video Overview


This is a replacement Mode 2/4 transmitter for RTF aircraft only.

Always purchase products from a Horizon Hobby, Inc. authorized dealer to ensure authentic high-quality Spektrum product. Horizon Hobby, Inc. disclaims all support and warranty with regards, but not limited to, compatibility and performance of counterfeit products or products claiming compatibility with DSM2 or Spektrum.

Attention: Horizon Hobby has confirmed that all Spektrum Products being sold by KoKo Technology are counterfeit. We consider it a danger to use these products, waive all liability and will not support any warranty or service in regards to them.