Roku Express 4K+ (3941R) matches Express 4K (3940R) port layout: HDMI 2.0b female output with included short cable, plus Micro-USB 5V/1A power. Key difference: supports optional Ethernet adapter via Micro-USB OTG. 4K HDR10+/HLG (no Dolby Vision) with Wi-Fi 5 dual-band and Bluetooth.
Budget 4K player with HDMI 2.0b, Micro-USB OTG for Ethernet adapter. Wi-Fi 5, no Dolby Vision.
Device Information
- Manufacturer
- Roku
- Release Year
- 2021
- Model Number
- 3941R
- Category
- streaming
Available Ports
| Connector | Quantity | Label | Notes |
|---|---|---|---|
| HDMI 2.0b (Type A - Standard) | 1 | HDMI Output | Female port, includes short cable, 4K with HDR10+/HLG support |
| USB Micro-B (USB 2.0) | 1 | Power / OTG Port | 5V/1A, 5W. Supports OTG Ethernet adapter via Micro-USB |
Notes & Compatibility
Set-top puck, includes short HDMI cable. Micro-USB supports OTG Ethernet adapter (sold separately).
