This compact 4K HDR streaming stick outputs up to 4K at 60Hz with HDR10 over a single HDMI 2.0a connector that plugs straight into the TV. It has no Ethernet jack, so every stream runs over its long-range dual-band Wi-Fi. Power comes from a Micro-USB port fed by the bundled 5V/1A adapter, and the special USB cable hides the long-range remote receiver, so use the one in the box. Below is every port and the exact cable you need.
Device Information
- Manufacturer
- Roku
- Release Year
- 2017
- Model Number
- 3810 (3810R/3810X)
- Category
- Streaming Device
Source: manufacturer product page · Last updated: · How we verify port data →
Available Ports
| Connector | Quantity | Power (PD) | Capabilities | Label | Notes |
|---|---|---|---|---|---|
| HDMI 2.0b (Type A – Standard) | 1 | — | — | HDMI (output) | Integrated male plug; 4K@60 HDR10 (marketed HDMI 2.0a) |
| USB Micro-B (USB 2.0) | 1 | — | — | Micro-USB (power) | 5V/1A; bundled cable contains remote receiver |
Other Roku Streaming Device models with the same ports
Notes & Compatibility
HDMI is an integrated male plug (video output). Powered via Micro-USB; the bundled USB cable houses the long-range wireless remote receiver. No Ethernet — Wi-Fi only.