The Sony RMF-TX300U replacement remote delivers instant control over your remote without any programming or setup. Verified with models such as the XBR65X850E. With voice capability built in, this aftermarket handset offers a direct fit substitute that works straight out of the packet, letting you get back to your favourite shows without fiddling through menus or pairing sequences.
This replacement is ideal for households where the original has been lost down the couch, damaged by a drop, chewed by the family pet, or worn out from years of use. The familiar button layout means Sony TV owners will feel right at home from the first press.
Technical Specifications
| Brand | Sony Compatible |
| Part Number | RMF-TX300U |
| Device Type | TV Remote |
| Connectivity | Infrared (IR) |
Key Features
- Direct replacement for Sony part number RMF-TX300U
- Supports Sony TV models from multiple series
- No programming or pairing required — ready to use out of the box
- Complete control over power, volume, channels, menu, and inputs
- Durable ABS construction for long-term daily use
Compatible Part Numbers
This remote replaces the following part numbers:
Compatible Sony TVs
This remote works with the following Sony tvs:








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