When the ROG Ally launched in 2023, it quickly established itself as a compelling Steam Deck alternative, offering broader game compatibility through its Windows operating system. The 2024 upgrade to the ROG Ally X enhanced both performance and ergonomics while improving thermal management.

While handheld play remains its core strength, the ability to connect to larger displays makes the ROG Ally even more versatile. Both models support external monitor/TV connectivity through multiple methods - we'll walk through all connection options with detailed setup guides and accessory recommendations.

Adapter Connection Method

For simple, space-efficient solutions, adapters provide the most straightforward way to connect your ROG Ally. Options range from compact dongles to all-in-one docking adapters like ASUS's official solution.

Essential Equipment

ASUS ROG 65W Charger Dock

Compact HDMI 2.0 adapter featuring USB-A and USB-C ports specifically designed for ROG Ally.

ASUS's proprietary Charger Dock offers the cleanest setup, combining power delivery with video output in one device. Just connect via USB-C and HDMI cables - the dock even includes a USB-A port for peripherals.

Third-party alternatives range from basic USB-C to HDMI cables (single-cable solution) to adapters with power passthrough (requires additional charging cable). For gaming sessions, we recommend models that support simultaneous charging.

Setup Instructions

1. Connect adapter to ROG Ally's top USB-C port
2. Run HDMI cable between adapter and display
3. (Optional) Connect power if using charging-enabled adapter
4. Power on device - automatic video detection occurs
5. Select correct HDMI input on display

Docking Station Setup

For desktop-style setups, third-party docking stations provide expanded connectivity options akin to console-like experiences.

Recommended Hardware

JSAUX Docking Station HB0603

Feature-packed 100W dock with multiple ports and integrated stand functionality.

While ASUS doesn't offer a dedicated dock (beyond their Charger Dock), multiple third-party solutions exist. Basic docks provide charging and HDMI output, while premium models add USB peripherals, Ethernet, extra display outputs, and memory card readers. Many Steam Deck-compatible docks work seamlessly.

Connection Process

1. Secure ROG Ally in dock stand
2. Connect power via USB-C
3. Link HDMI between dock and display
4. Power on device
5. Select appropriate HDMI input

Controller Recommendations

For optimal big-screen play, wireless controllers provide the best experience. The ROG Ally supports all major Bluetooth controllers, plus wired and 2.4GHz wireless options.

Sony DualSense (Editor's Choice)

Premium Bluetooth controller with advanced haptics.

Xbox Elite Series 2 Controller

Highly customizable pro-grade controller.

8BitDo Ultimate Controller

Feature-rich third-party alternative.

From first-party options (DualSense, Xbox Wireless, Switch Pro) to specialized third-party controllers (including 2.4GHz and wired models), the ROG Ally offers exceptional flexibility for your preferred control scheme.