21.4" 100Hz Portabe Monitor 1080P HDMI USB C Second Screen Efficient Work GamingFeatures🖥️【21.5″ Large Screen Portable Monitor】Break free from small displays with a spacious 21.5‑inch screen that delivers wide, immersive visuals. Whether you're working, studying, gaming, or watching movies, this monitor brings you crystal‑clear views and boosts productivity—perfect for those who need more real estate without being tied to a desktop.⚡【100Hz Smooth Gaming & Workflow】Experience ultra‑smooth motion at 100Hz – 1.67x faster than standard 60Hz monitors. Combined with FreeSync technology and a lightning‑fast 0.1ms response time, screen tearing, motion blur, and lag are eliminated. Ideal for editing videos, playing racing/action games, or streaming sports and fast‑paced movies.🎨【Premium QLED with Matte Screen】QLED color technology, paired with a 125% sRGB ultra‑wide gamut, delivers vivid, true‑to‑life colors for photo editing, design, and video streaming. A 2000:1 contrast ratio and 450 nits of brightness create striking depth and clarity. The anti‑glare matte screen eliminates reflections, maintaining consistent image quality in any lighting.🔩【Innovative 180° Stand & VESA Mount】Built‑in 180° adjustable stand lets you freely change the viewing angle from flat to upright—perfect for gaming, working, or browsing. For advanced setups, standard VESA mount compatibility adds flexibility and saves desk space. UPERFECT redefines comfortable vision and modern mobility.🔌【Plug‑&‑Play with HDMI & USB‑C】No drivers needed. Equipped with HDMI and USB‑C ports, this monitor works seamlessly with laptops, desktops, MacBooks, phones (with PC mode), Switch, Xbox, and PS4/PS5. One device covers office work, design, e‑sports, and home entertainment. Plus, its slim body and foldable stand make it easy to carry wherever you go.
UPERFECT 21.5" 100Hz Portable MonitorSlim, frameless, and portable

This UPERFECT 21.5-inch monitor​ is a perfect combination of modern technology and convenience, designed for users who pursue efficient work and the ultimate entertainment experience. Its 100Hz refresh rate makes the picture smooth as silk, greatly improving the interactivity. Whether it is playing games, online meetings, or sharing wonderful moments with friends, this 21.5-inch monitor​ can easily handle it.

• 100Hz
• 100 % sRGB
• Invisible Folding Bracket
• Built-in Dual 2W Speakers
• 178° Full Viewing Angle
• Adaptive-Sync Supported
• 4 75 x 75 mm VESA Holes

U Perfect Screen, Perfect Your Life

UPERFECT has devoted itself to creating a gorgeous visual enjoyment, redefining how people work and entertainment, and ending your single-screen life.

• Share Your Joy
• Capture Your Life
• Express Your Views
• Tap Into Productivity
• Unleash Your Creativity
• Reach Your Full TypeQLEDResolution1920 * 1080Color Scale125% sRGBRefresh Rate100 HzContrast Ratio2000:1Brightness450 cd/㎡Input InterfaceFull function type C x 2, HDMI x 1Output Interface3.5 mm headphone jack x 1, micro USB (OTG) x 1Built-in SpeakersTwo 2W speakersColorBlack

  🚩Note

  1. This portable monitor is without a touch function and has no built-in battery.

  2. Make sure your mobile phone's Type-C port supports audio and video signal transmission (USB 3.1). If not, or Lightning and Micro USB port, you need a "Lightning/Micro USB to HDMI" adapter for signal transmission.

  3. Make sure your laptop's Type-C port supports audio and video signal transmission (Thunderbolt 3). If this is only for charging, connect the monitor via Mini HDMI for signal transmission.

  4. The monitor needs a stable output of more than 5V/2A to keep the display brightness or volume above 80%, so connecting an external power adapter to our power adapter is highly recommended for an optimal viewing experience. Otherwise, the power saving mode (flickering / 30% brightness) or even the standby mode (no signal) may be activated.

  📦Package Included1 x 21.5-inch Monitor
  1 x HDMI Cable
  2 x Type-C to Type-C
  1 x PD Adapter
  1 x User ManualWarm TipsPaymentDelivery detailsAbout usContact usWarm Tips

  Important Safety Notice For Monitor Installation:

  ⚠️ DO NOT Hang Overhead: For displays 18 inches and larger, we strongly advise against hanging the monitor for overhead mounting. Due to the weight and size of these products, overhead installation poses a potential safety risk.

  ⚠️Place Stably: Mount displays at eye level or securely on sturdy surfaces.

  ⚠️Screw Inspection and Tightening: Tighten screws to prevent loosening (avoid over-tightening). Perform bi-weekly checks for loosening.

  Thank you for prioritizing safety!

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