The gaming handheld market is booming, and with it comes a need for versatile accessories. Enter the CS-031 6-in-1 Docking Station, promising a seamless connection experience for devices like the Steam Deck and Asus ROG Ally. This review details my extensive testing of this compact hub, exploring its capabilities and limitations.

The CS-031 packs a lot into its small footprint. Key features include a HDMI 2.0 port supporting 4K@60Hz output, a Gigabit Ethernet port for a stable wired connection, three USB 3.0 ports for peripherals, and a crucial 100W USB-C Power Delivery port for charging your handheld while docked. The build quality feels solid, with a sturdy construction that inspires confidence.

I tested the CS-031 extensively with both my Steam Deck and Asus ROG Ally. The 4K@60Hz HDMI output performed flawlessly, delivering crisp visuals without any noticeable lag. The Gigabit Ethernet connection provided significantly more stable online gameplay compared to using Wi-Fi, especially crucial in competitive online titles. The USB 3.0 ports functioned as expected, allowing for quick data transfers and reliable peripheral connections. The 100W USB-C Power Delivery kept my Steam Deck fully charged throughout extended gaming sessions, eliminating battery anxiety. The only minor hiccup I encountered was occasional slight video flickering when pushing the system to its limits with demanding games and high refresh rates on the Steam Deck.

I also tested its compatibility with several different USB-C devices and all worked well and consistently. This is a very versatile little device.

The small size of the device doesn’t affect its performance.

Pros:

• Supports 4K@60Hz output via HDMI 2.0
• Gigabit Ethernet for stable online gaming
• Three USB 3.0 ports for peripherals
• 100W USB-C Power Delivery for fast charging
• Compact and portable design
• Solid build quality

Cons:

• Occasional minor video flickering observed under heavy load (Steam Deck).
• No additional ports (like SD card reader) would have been a nice-to-have feature.

Overall, the CS-031 6-in-1 Docking Station is a highly recommended accessory for owners of the Steam Deck and Asus ROG Ally. Its performance is excellent, providing significant improvements in connectivity and charging capabilities. While the minor video flickering is a slight drawback, it’s easily overshadowed by the numerous benefits it offers. For its price and feature set, it’s a worthwhile investment for any serious handheld gamer.