Description:

UPERFECT Delta Max 18.5" (also sold as UStation Delta Max) stacked dual-screen portable monitor, non-touch. Very lightly used, excellent condition, in the original box and packaging. Originally listed at $549.99. Includes the original UPERFECT carrying case (retail $79.98).

Two stacked 18.5" screens add a full second display to your laptop, so you can keep documents, chats, or reference material in view while you work. The built-in kickstand adjusts for comfortable viewing height, and the stacked layout means less side-to-side head and eye movement than a side-by-side setup.

Specs:

• Two 18.5" Full HD (1920x1080) matte IPS screens, non-touch
• 300 cd/m² brightness (rated), 1000:1 contrast, 100% sRGB, HDR, 178° viewing angles
• 360° folding design with built-in adjustable kickstand
• VESA 75x75mm mounting holes (mount not included)
• Ports: 2x USB-C, 1x mini HDMI
• Built-in 2x 1W speakers
• 16.7 x 10 x 0.9 in folded, about 5 lb without the case

Included:

• UPERFECT Delta Max monitor
• Original UPERFECT carrying case
• 45W power adapter
• 2x USB-C to USB-C cables
• 1x USB-A to USB-C cable
• 1x mini HDMI cable
• User manual
• Original box and packaging
• Note: Mac computer in picture was for demonstration and is not included.

Compatibility and use:

• Works with Windows, macOS, and other devices with video output
• For single-cable use, your laptop's USB-C port must support DisplayPort Alt Mode. Otherwise, use the mini HDMI cable.
• Use the included 45W adapter for full brightness. Running on a single USB-C cable from some laptops limits brightness and can cause shutoffs.

Condition:

Excellent, very lightly used, tested and fully working, no dead pixels, no scratches.