30" Curved Gaming Monitor

  • 2560 x 1080 Wide Full HD Resolution
  • Up to 200Hz Refresh Rate
  • AMD FreeSyncTM Compatible
  • 1 x DisplayPort, 3 x HDMI
Price: $399.99
  • Qty:  

C305B-200UN Overview Banner

With sharper contrasts of light and darks, LED display delivers a vast array of rich colors, ensuring that moving images have never been so pleasing to the eyes.

21:9 Ultrawide

See more and do more with an ultrawide monitor. 21:9 provides you with 30% more screen space versus the conventional monitor. With an ultrawide resolution of 2560 x 1080, expand your performance and productivity.

200Hz Refresh Rate

More than three times the standard refresh rate, 200Hz gives gamers an edge in visibility as frames transition instantly, leaving behind no blurred images

Fast Response Time

Fast response times reduce ghosting & blurring while transitioning pixels, always keeping the enemy & terrain precisely in focus during chaotic moments.

AMD FreeSync™ Premium

By accelerating the frame rate to at least 120Hz at 1080P FHD resolution and delivering low latency to prevent visible delay in data processing, AMD FreeSync™ Premium allows gameplay to reach the highest echelons of performance.

Picture By Picture

With Picture By Picture integrated into our monitor, double your workflow with side by side inputs from dual sources, whether you're comparing charts and worksheets or gaming and streaming. Our Sceptre Ultrawide monitor can simutaneously display two separate sources at the same time.

Picture In Picture

Picture In Picture allows our users to multitask and overlay a secondary source to display anything you desire. Expand your workflow with our Sceptre Ultrawide Gaming monitor.

HDMI and DisplayPort

Three HDMI ports provide up to 120Hz refresh rate while one DisplayPort accelerates refresh rate up to 200Hz, delivering a versatile advantage in all action-packed gaming sequences.

90% sRGB

With 90% sRGB, our display reveals an astonishing brightness and variance in red, green, and blue color across a wide gamut, providing a more defined and naturalistic display of color in every image.

Edgeless Bezel

Edgeless Bezel completely immerses you in all the captivating action and wondrous scenery that 1080P resolution and 200Hz refresh rate have to offer.

Luminous Back Cover Lights

A colorful LED light illuminates the back cover of the curved monitor, delivering a uniquely modern design.

Tiltable Display

A display that tilts 10° backward and 3° forward allows you to find a sweet spot that bridges clarity and comfort.


Provides a crisper picture by preventing the backlight from flickering periodically.

Blue Light Shift

Blue Light Shift reduces blue light, allowing you to comfortably work, watch, or play applications without straining your eyes.

FPS-RTS Game Modes

FPS and RTS are Sceptre's custom set display settings built for an enhanced gaming experience. FPS (First Person Shooter), RTS (Real-Time Strategy).

Built-in Speakers

With built-in speakers, receive bold and crisp audio during gaming sessions while saving invaluable space on your command center.

VESA Wall Mountable

The VESA wall mount pattern gives you the freedom to select the optimum viewing position for your monitor, eliminate cable clutter, and save valuable space for your gaming and work station.

Customer Service

Our customer service representatives are, and have always been, based in the USA, guaranteeing that our customers’ needs are met as efficiently as possible.

30+ Years of Experience

Founded in City of Industry, CA over 30 years ago, Sceptre Inc. made a promise to create & deliver superior products for remarkably affordable prices, a rare tradition that continues today.


  • 2560 x 1080 Full HD Resolution
  • Up to 200Hz Refresh Rate
  • AMD FreeSyncTM Compatible
  • 1 x DisplayPort, 3 x HDMI

The Sceptre C305B-200UN is a 30” Ultrawide Full HD Curved Monitor harnesses the power of extraordinary features, delivering an agile performance that surpasses gamers' highest expectations. Featuring an incredible 200Hz refresh rate, images transition with record-breaking speed. WIth a 21:9 ultrawide screen ratio, immerse yourself into the cinematic gameplay and workstation that the Sceptre C305B-200UN uniquely offers. FPS and RTS game modes intuitively attune your view according to a game's landscape.


Active Screen Size
30" Diagonal Viewable
Panel Type
VA (Vertical Alignment)
Native Resolution
2560 x 1080 Wide Full HD
Refresh Rate
Up to 200Hz Refresh Rate
Aspect Ratio
Response Time
5ms GTG
Pixel Pitch
0.2697mm (H) x 0.2697mm (V)
Color Gamut
Dynamic Contrast Ratio
Color Depth
Contrast Ratio
3,000 : 1
Brightness (Typ.)
270 cd/m2
Viewing Angle
Vertical: 160° / Horizontal: 170°
Backlight Type
Edge-Lit LED
Backlight Life
50,000+ Hours
Surface Treatment
Anti-glare, 3H


Color Temperature
Warm, Normal (Default), Cool, User
On Screen Display Control (OSD)
Quick Start, Picture, Color, System
Picture Presets
Standard, User, Movie, Eco, FPS, RTS
Game Presets
OSD Supported Languages
English (Default), French, Spanish , Chinese
Backcover LED Lights
Type of Sync
AMD FreeSync
Blue Light Shift
Auto Dynamic Contrast Mode
Auto Standby
Wall Mountable

Audio Features

2 ×3W/4Ω

Inputs & Outputs

HDMI (# of Ports & Version)
1 x HDMI 2.0 (165Hz) & 2 x HDMI 1.4 (75Hz)
Supported HDMI Signals
Up to 2560 x 1080 @ 165Hz, 1080/60p, 1080/60i, 720p, 480p
DP (# of Ports & Version)
1 x DisplayPort (200Hz)
Supported DP Signals
Up to 2560 x 1080 @ 200Hz, 1080/60p, 1080/60i, 720p, 480p
3.5mm Headphone Jack (Output)

Mechanical Features

Chassis Colors
Backward: 10°, Forward: 3°
Neck / Stand Detachable
Slim Design
Ultra Slim
VESA Mount Pattern (mm)
75mm x 75mm
VESA Mount Screw Size (mm)
M4 x 10mm
Neck Screw Size & Quantity (mm)
M4 x 12mm (1 pcs)
Stand Screw Size & Quantity (mm)
M4 x 12mm (2 pcs)
Monitor Neck Height (inches)


With Stand (inches, W x H x D)
27.8" x 16.1" x 7.4"
Without Stand (Inches, W x H x D)
27.8" x 12.6" x 4.3"
Carton Box Dimension (inches, W x H x D)
31.97" x 16.46" x 6.38"
Stand Separation Dimension W x D (inches)
18.30" x 7.42"


Net Weight with Stand (lbs)
12.15 lbs
Net Weight without Stand (lbs)
11.025 lbs
Gross Weight (lbs)
15.45 lbs


Power Range (V, A, Hz)
Input: DC 12V, 4A
Power Consumption (Typical)
≤ 39W
≤ 52W
≤ 0.5W
≤ 0.5W
≤ 0.5W

Regulations / Certifications



Limited Parts and Labor
One Year

What's in the Box?

Power Cable
AC Power Cable x 1
Display Cable
DisplayPort x 1
Monitor Display x 1, Base x 1, Neck x 1, Screw Driver x 1, Base Screws x 2, Neck Screws x 1, User Manual x 1, VESA Mount Adapter x 1
Power Adapter


By KL Fraser On March 25 04:58:48 , 2020

This is an amazing monitor that is crystal clear and just perfect to use instead of 2 monitors side-by-side! I am going to get another one for my home!
jayD 2020-12-07

Love it !

Got it running my 3070 max setting
XDDJMax 2020-10-13

Great monitor!

I did not even have a PC until August of this year (not including a laptop) for gaming and I was lucky enough to be gifted this monitor from my parents. It works very well for the few games I play and the only real issues I seem to run into is that some games' cutscenes won't load into the full screen and will leave black spaces on the side. I assume this is the fault of the game, not the monitor.
James Manning 2020-07-11

Great Monitor, Great Purchase

The monitor right out of the box had great color and when I tested the metrics they all were on spot. I am also having good success with the 200hz, even though it's 5ms, I have had no ghosting. Great performance. My graphics card says that I am averaging 170FPS for Mass Effect Andromeda. I highly recommend this monitor!
Brennan Pavek 2020-07-10


I have enough money to buy a really good setup and this is one of my dream monitors, if this comes back in stock it will complete my setup. THIS IS AN AMAZING MONITOR AND PLEASE BRING IT BACK IN STOCK SOON!!!
lookingforamonitor 2020-05-09


I have not bought this yet but I am pretty sure this is a well working monitor. When is this monitor back in stock since i need a monitor asap and am thinking of buying this one but might change to a different one if it takes too long. i am giving this five stars cause i have belief in this being a awesome monitor
Zachary R. Diamond 2020-04-13

Surprisingly Good Value

Upon initial inspection, I assumed that this panel would have severe smearing and ghosting issues but just barely be playable however when it arrived I was pleasantly surprised the panel was not smearing significantly and had deep rich colors with no apparent ghosting, however, having such a high pixel response time of 4 ms did show visible smearing on the desktop with light backgrounds it's a great panel and unbelievably exceptional value considering I got mine for just under $300
Love it 2020-04-04

Very Good

It is pretty much worth the price tag.
BudgetGamer 2020-03-29


Pro - Smooth Graphics 2560x1080. Runs at 60-100-144-200hz. Clean look and affordable. Stand is solid, easy setup (even included a Screwdriver) Con - Display controls feel kinda flimsy and not as responsive. No Driver Support for Windows10. (Generic Monitor) I've had the Monitor for 3 or 4 days now, bought it Amazon very pleased with it. My first 200hz monitor and I couldn't be happier. If you are budget Gamer like me and want a Wider screen that will keep up with your budget gamer needs very much recommended.
5SecondRush 2020-03-27

Love this monitor

I was skeptical because I have gone ACER, or LG monitors in the past but the price was undeniably good. I like it so much I am ordering a second one today.
KL Fraser 2020-03-25

Awesome Monitor!

This is an amazing monitor that is crystal clear and just perfect to use instead of 2 monitors side-by-side! I am going to get another one for my home!





Email: SceptreCS@Sceptre.com


Email: SceptreTS@Sceptre.com
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Disclaimer: All pictures shown are for illustration purpose(s) only. Actual product performance may vary.