Handheld Gaming. Elevated to Flow
Turn your ROG Ally, Steam Deck, or Legion Go into a full gaming setup — anywhere.
Free UK shipping · 12-month warranty
Handheld Gaming. Elevated to Flow
Turn your ROG Ally, Steam Deck, or Legion Go into a full gaming setup — anywhere.
- 16" 16:10 WUXGA (1920×1200) · 144Hz · 3ms response
- One USB-C cable: power + display + audio
- Ultra-portable at 961g, 9mm thin
- Optimised for ROG Ally, Steam Deck, Legion Go, Switch
Included: Complete handheld setup — case, cables, adapters & more
Free UK shipping · 12-month warranty
Join hundreds of ROG Ally, Steam Deck & Legion Go gamers who upgraded their portable setup.
Built for Gamers on the Go
Every detail engineered for the best portable gaming experience.
144Hz Buttery Smooth
High refresh rate eliminates motion blur and tearing, giving you a competitive edge in fast-paced games. Works at full 144Hz over both USB-C and HDMI.
Truly Portable
At just 961g and 9mm thin, the Flow V1 slides into any backpack. Ultra-slim and lightweight design built for gaming on the go — from your desk to the sofa to wherever you play.
Single USB-C Cable
One cable for power, video, and audio. No adapters, no dongles, no mess. Just plug in and play.
3ms Response Time
Ultra-low latency ensures every input registers instantly. No ghosting, no delay, just pure responsiveness for competitive gaming.
Built for Handheld Gaming PCs
Designed specifically for ROG Ally, Steam Deck, and Legion Go. Also works with Nintendo Switch, laptops, and consoles via USB-C or mini-HDMI.
Complete Handheld Gaming Setup
Everything you need for your ROG Ally, Steam Deck, or Legion Go setup. Includes protective EVA case, cables, right-angle adapters, UK plug, and essentials.
Everything included — no extras needed
Flow V1 ships ready to use — no additional accessories required.
TahTech Flow V1
16" 16:10 WUXGA portable gaming monitor — the centrepiece of your handheld setup.
- 1920×1200 WUXGA IPS panel
- 144Hz refresh rate · 3ms response
- USB-C single cable: power + display
- HDMI 2.0 for consoles & Switch
- Ultra-slim 9mm · 961g
- Built-in kickstand
Plus every accessory you need
Premium EVA Hard Carry Case
Custom-fit protective case for safe transport
UK USB-C Power Adapter
Independent power for HDMI devices + handheld battery extension
USB-C to USB-C Cable
Single cable for display + power on ROG Ally, Steam Deck, and laptops
Right-Angle USB-C Adapters
Clean cable routing for comfortable handheld gaming (2× included)
HDMI to HDMI Cable
Standard full-size HDMI cable for consoles, Switch, PS5, and Xbox
Mini HDMI Adapter
Plugs into the monitor's Mini HDMI port. Use any HDMI cable — your own length, your choice.
Microfibre Cleaning Cloth
Safe screen cleaning without scratches
Quick Start Card with QR
Scan to access setup guides, device tips, and support in seconds
Plays Nice with Everything
Connect your favourite handheld, console, or laptop. One cable is all you need.
Feature Spotlight
16:10 IPS Panel — Made for Gaming
WUXGA 1920×1200 resolution gives you more vertical space than standard 16:9 displays. Perfect for RPGs, strategy games, and productivity. The IPS panel delivers 100% sRGB colour accuracy, 300 nits brightness, and wide viewing angles with a matte anti-glare surface.
144Hz — Over USB-C and HDMI
Matched to high-performance handhelds, the 144Hz panel delivers silky-smooth motion. Full 144Hz works over both USB-C and HDMI — actual refresh rate depends on your source device.
180° Adjustable Kickstand & Built-in Audio
The integrated kickstand offers full 180-degree adjustability for any viewing angle. Built-in speakers mean you can play anywhere without headphones, though the monitor also works great with your favourite audio setup.
Technical Specifications
Every spec engineered for portable gaming performance.
Customer Reviews
Received the monitor yesterday and as soon as I opened it, I could tell it was a premium product. The build quality is excellent and the screen is bright and clear. The included accessories are high quality and work well with the monitor. The monitor is a great size and is perfect for gaming while travelling with my PS5 and Switch 2.
Plugged it into my ROG Ally in it worked straight away! No power required, straight 144hz output onto a 16 inch screen. It's the perfect accessory for my Ally.
It works great with my steam deck, and really makes a difference. The only downside is the cable is a bit short and the kickstand could be bigger, but that's not a deal breaker.
Frequently Asked Questions
Recommended add-ons
Complete your setup in one click.
Buy with Confidence
2-Year Manufacturer Warranty
Full coverage for manufacturing defects and workmanship.
30-Day No-Questions-Asked Returns
Not satisfied? Return within 30 days for a full refund.
Free UK Tracked Shipping on orders over £20
Tracked delivery across the United Kingdom.
UK-Based Customer Support
Real humans, real help. We are here for you.