Home News How to Connect the Asus ROG Ally to a TV or Gaming Monitor

How to Connect the Asus ROG Ally to a TV or Gaming Monitor

Author : Matthew Feb 26,2025

The ROG Ally, a compelling Steam Deck alternative, shines with its Windows OS and expanded game library. The 2023 ROG Ally X upgrade boasts enhanced internals and improved ergonomics thanks to better cooling.

While its portability is a key feature, connecting to a TV or monitor expands its versatility. Both Ally models support external display connections for big-screen gaming. Below, we detail how to connect your ROG Ally, offering step-by-step instructions and recommendations.

Connecting with an Adapter

Several methods exist, but adapters offer a simple, space-saving solution. Choose from compact dongles, direct cables, or the official ROG Gaming Charger Dock – numerous options cater to various preferences.

What You'll Need

### ASUS ROG 65W Charger Dock

0Supports HDMI 2.0, USB-A, and USB-C for seamless ROG Ally connectivity.See it at Best BuyAsus simplifies Ally-to-TV connections. The ROG Gaming Charger Dock, a compact and efficient charger, is the ideal adapter. A USB-C and HDMI cable are all you need. It also includes a USB-A port for mouse/keyboard use.

Third-party USB-C to HDMI adapters connect directly to the Ally's USB-C port. An HDMI cable links the adapter to your TV/monitor. Alternatively, a single USB-C to HDMI cable eliminates extra steps.

Some USB-C to HDMI adapters offer passthrough USB-C power. If so, an extra USB-C cable and power adapter are needed for charging during gameplay.

Step-by-Step Instructions

  1. Plug a USB-C to HDMI adapter (or cable) into the Ally's top USB-C port. For the ROG Gaming Charger Dock, connect a USB-C cable between the Ally and the dock's USB-C port.
  2. Connect an HDMI cable to the adapter (or dock) and your TV/monitor's HDMI port. For a direct USB-C to HDMI cable, connect directly to the monitor.
  3. (Optional) If your adapter has passthrough power, connect your Ally's power adapter.
  4. Power on the Ally; video output should be automatic.
  5. Select the correct HDMI input on your TV/monitor.

Connecting with a Docking Station

For a Nintendo Switch-like setup, consider a docking station. While no official dock exists (besides the ROG Gaming Charger Dock), numerous third-party options are available. These provide a stand and charging capabilities.

What You'll Need

Our Top Pick### JSAUX Docking Station HB0603

2100 watts of power for fast charging and multiple ports in a compact and lightweight design, also serving as a stand.See it at AmazonBasic docks typically include HDMI and USB-C passthrough charging. More advanced docks offer extra USB ports (peripherals), Ethernet (wired internet), SD card slots (storage expansion), and even DisplayPort (dual monitors). Smaller, portable docks are ideal for travel. Many Steam Deck docks are also compatible.

Step-by-Step Instructions

  1. Place your Ally in the dock.
  2. Connect the USB-C power cord to the Ally's USB-C port.
  3. Connect the Ally's power adapter to the dock's USB-C charging port.
  4. Connect an HDMI cable between the dock and your TV/monitor.
  5. Power on the Ally; video output should be automatic.
  6. Select the correct HDMI input on your TV/monitor.

Controller Considerations

While mouse/keyboard connectivity is possible, a wireless controller provides a more comfortable big-screen gaming experience. The Ally supports any Bluetooth-enabled controller. The following are also compatible:

9
Our Top Pick### Sony DualSense

1See it at AmazonSee it at Best BuySee it at Target
7
### Xbox Elite Series 2 Controller

4See it at AmazonSee it at Best Buy
8
### 8BitDo Ultimate Controller

0See it at Amazon### GuliKit KingKong 3 Max Controller

1See it at Amazon### PowerA Wireless GameCube Style Controller

2See it at AmazonOptions include first-party controllers (DualSense, Xbox Wireless, Switch Pro) and numerous third-party choices. 2.4GHz controllers (with USB adapters) often offer lower latency and better range than Bluetooth. Wired USB controllers are also an option for close proximity.