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Sceptre C345B-QUT168 34" Ultrawide Curved QHD 165Hz Gaming Monitor

SceptreGaming monitor

C345B-QUT168 34" Ultrawide Curved QHD 165Hz Gaming Monitor

Released January 2023.5Reviewthebrightpoint.wordpress.com/2024/09/03/review-sceptre-34-inch-curved-ultrawide-wqhd-monitor-c345b-qut168Read 15 October 2026Review dated 2024-09-03 quotes the Amazon listing with Date First Available January 31, 2023. The manual is dated 2022-12-02. The Sceptre site has user reviews from 2023-11-13 and Slickdeals shows a 2023-07 Amazon deal for the model. Amazon retitles the listing each year, so the date is for the original 165 Hz C345B-QUT168. Last checked 15 October 2026.

Screen size
34in
Resolution
3440 × 1440
Refresh rate
165Hz
Panel
VA

80 of 172 fields known.

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At a glance

Ports

  • 2 HDMI 2.0
  • 2 DisplayPort 1.4
  • Headphone3.5 mm out

All specs

SourceCalculated

General

Series
Not available
Model numbers
C345B-QUT1681Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Page title C345B-QUT168 (2023), 165 Hz. Sceptre sells a later 180 Hz revision as C345B-QUT1681 (page titled 2025, retailer code C345B-QUT168.A1). That revision has different specs and is not covered here.
GTIN / EAN
7923433342243Retailer pageamazon.com/dp/B0BTK1C533Read 15 October 2026Amazon US page, ASIN B0BTK1C533: Model Number C345B-QUT168, UPC 792343334224. The later 180 Hz revision C345B-QUT168.A1 has a different UPC (792343334262) on BuildCores, so only the code on this page is stored. Amazon now titles this listing 2025 with up to 180Hz/165Hz.
Announced
Not available
Status
Available1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026The page lists the monitor at 499.99 USD with an Add to Wish List button and a link to e-tailers. Amazon US now sells the same model number as a 2025 edition with up to 180 Hz.
Predecessor
Not available
Successor
Not available
Launch price (US)
Not available
Launch price (EU)
Not available
Markets
US1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026The manual's warranty card applies to the US, Alaska, Hawaii and Puerto Rico. The page links to US e-tailers.
Colours
Black1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Chassis Colors: Black. Amazon names it Machine Black.
Segment
Gaming1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Titled Gaming Monitor and listed in the Gaming Series.

Display

Screen size
34in(86.4 cm)1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Active Screen Size: 34 in Diagonal Viewable.
Viewable screen diagonal
34in(86.4 cm)1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Active Screen Size: 34 in Diagonal Viewable. The manual says the same.
Native resolution
3440 × 1440px1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Native Resolution: 3440 x 1440 Wide Quad HD.
Aspect ratio
21:91Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Aspect Ratio: 21:9 Ultrawide.
Pixel density
109.7ppi
Pixel pitch
Not available
Active display area
Not available
Curved
Yes1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Curvature: 1500R.
Curvature radius
1,500mm1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Curvature: 1500R. The manual's spec table writes 1500 degrees, which is a typo for the radius.
Screen surface
Matte1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Surface Treatment: Anti-glare, 3H. Anti-glare is a matte surface. Amazon lists Screen Finish: Matte.
Anti-reflection coating
Anti-glare, 3H1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Surface Treatment, verbatim.
Touchscreen
Not available

Panel

Panel type
VA1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Panel Type: VA (Vertical Alignment).
Panel type (as published)
VA (Vertical Alignment)1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Panel Type, verbatim.
Backlight
Edge-lit LED1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Backlight Type: Edge-Lit LED. The manual says LED Backlight 30,000+ Hours (ELED).
Local dimming
Not available
Dimming zones
Not available
Panel maker
Not available
Panel part number
Not available
Panel generation
Not available
Subpixel layout
Not available
Colour depth
8bits1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Color Depth: 16.7M, which is 8 bits per channel. The maker does not state native or FRC.
Colour depth method
Not available
Displayable colours
16.7 million1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Color Depth: 16.7M. The manual says Colors 16.7+ Million.
sRGB coverage
99%1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Color Gamut: sRGB:99%. Coverage or volume and the CIE version are not stated.
DCI-P3 coverage
Not available
Adobe RGB coverage
Not available
Rec. 2020 coverage
Not available
NTSC coverage
Not available
Factory calibrated
Not available
Claimed Delta E
Not available
Paper calibration report in box
Not available
Hardware calibration support
Not available
Static contrast ratio
3,000:11Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Contrast Ratio: 3,000:1. The Dynamic Contrast Ratio of 1,000,000:1 is not stored.
Brightness (typical, SDR)
400nits1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Brightness (Typ.): 400 cd/m2. The manual says Brightness 400 cd/m2. The Amazon listing shows 280 cd/m, which conflicts with both maker documents and is not used. Window and mode are not stated.
Brightness (maker minimum)
Not available
Peak brightness (HDR)
Not available
HDR peak test window
Not available
Full-screen brightness
Not available
HDR formats
Not available
HDR certification
Not available
Viewing angle (horizontal)
170°2Owner's manualsceptre.com/g_clump/pub/Manuals/GamingSeries/SCEPTRE%20C345B-QUT168%20(MS34G7))user%20manual-6CX0002618-2022.12.02%20US%20v2.pdfRead 15 October 2026Specification table p 34: Viewing Angle Typical 170 / 160 degrees (Horizontal/Vertical). The product page says 178 / 178. The manual is used, as the maker's manual wins over the page.
Viewing angle (vertical)
160°2Owner's manualsceptre.com/g_clump/pub/Manuals/GamingSeries/SCEPTRE%20C345B-QUT168%20(MS34G7))user%20manual-6CX0002618-2022.12.02%20US%20v2.pdfRead 15 October 2026Specification table p 34: Typical 170 / 160 degrees (Horizontal/Vertical). The product page says 178 / 178.

Refresh rate and motion

Refresh rate per resolution and port
Refresh rate per resolution and port. The top rate is in bold.
ResolutionHDMI 2.0DisplayPort 1.4
3440 × 1440Native100Hz165Hz
Source1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Supported DP Signals: up to 3440 x 1440 at 165 Hz. Supported HDMI Signals: up to 3440 x 1440 at 100 Hz. Bit depth, chroma and DSC are not stated. The manual's timing lists also show lower resolutions, but they list signals and do not prove maxima, so no lower-resolution rows are stored.
Show as source table
Width (px)Height (px)InputInput versionMaximum accepted rate (Hz)
34401440DisplayPort1.4165
34401440HDMI2.0100
Max refresh rate
165Hz
Max refresh rate at native resolution
165Hz
Max refresh rate over DisplayPort
165Hz
Max refresh rate over HDMI
100Hz
Max refresh rate over USB-C
Not available
Max refresh rate at 10-bit
Not available
Native refresh rate
165Hz1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Refresh Rate: Up to 165Hz.
Overclocked refresh rate
Not available
Dual mode
Not available
Minimum fixed refresh rate
Not available
Adaptive sync technologies
FreeSync Premium1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Type of Sync: AMD FreeSync Premium. Certifications: AMD FreeSync Premium. The FreeSync range is not published.
VRR range per port
Not available
Low framerate compensation
Yes4Certification listamd.com/en/legal/claims/gaming-details.htmlRead 15 October 2026AMD: FreeSync Premium technology adds requirements of mandatory low framerate compensation and at least 120 Hz refresh rate at minimum FHD. Sceptre states FreeSync Premium for this monitor. AMD's own monitor list was not checked for this model.
Response time (maker GtG claim)
Not available
Response time (maker MPRT claim)
1ms2Owner's manualsceptre.com/g_clump/pub/Manuals/GamingSeries/SCEPTRE%20C345B-QUT168%20(MS34G7))user%20manual-6CX0002618-2022.12.02%20US%20v2.pdfRead 15 October 2026Specification table p 34: Response Time 1ms with MPRT. The page says 1ms Blur Reduction. The maker does not publish a grey-to-grey figure.
Overdrive settings
Not available
Motion blur reduction
Yes1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Response Time: 1ms Blur Reduction. The maker does not state the method (strobing or other).
Blur-reduction technology
MPRT2Owner's manualsceptre.com/g_clump/pub/Manuals/GamingSeries/SCEPTRE%20C345B-QUT168%20(MS34G7))user%20manual-6CX0002618-2022.12.02%20US%20v2.pdfRead 15 October 2026Picture menu p 22: MPRT changes the Moving Picture Response Time to reduce motion blur.
Blur reduction works with VRR
Not available
Flicker-free (claimed)
Yes1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Anti-Flicker: Yes.
Black frame insertion
Not available

Measured

We could not find any of these 12 fields. Show them
Input lag at maximum refresh rate
Not available
Input lag at 60 Hz
Not available
Average response time (measured)
Not available
Overshoot (measured)
Not available
Contrast ratio (measured)
Not available
SDR brightness (measured)
Not available
HDR brightness in a real scene (measured)
Not available
PWM flicker frequency (measured)
Not available
VRR range (measured)
Not available
Colour accuracy (measured Delta E)
Not available
Gray uniformity (measured)
Not available
Reflections (measured)
Not available

Connectivity

Video inputs
TypeVersionCount
HDMI2.02
DisplayPort1.42
Source1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026HDMI: 2 x HDMI Ports (2.0). DP: 2 x DisplayPort (1.4). HDCP version and raw link bandwidth are not stated.
HDMI ports
2
DisplayPort ports
2
Highest HDMI version
2.0
Highest DisplayPort version
1.4
HDMI features
Not available
USB-C video (DP Alt Mode)
No2Owner's manualsceptre.com/g_clump/pub/Manuals/GamingSeries/SCEPTRE%20C345B-QUT168%20(MS34G7))user%20manual-6CX0002618-2022.12.02%20US%20v2.pdfRead 15 October 2026Rear View with Connections p 16 is the complete connector list: power, HDMI 1-2, DisplayPort 1-2 and audio out. No USB-C.
USB-C power delivered
Not available
Thunderbolt
Not available
USB upstream ports
Not available
USB downstream hub ports
Not available
KVM switch
No2Owner's manualsceptre.com/g_clump/pub/Manuals/GamingSeries/SCEPTRE%20C345B-QUT168%20(MS34G7))user%20manual-6CX0002618-2022.12.02%20US%20v2.pdfRead 15 October 2026The connector list on p 16 has no USB port, so there is no USB hub or KVM function.
Daisy chain (MST)
Not available
Ethernet
No2Owner's manualsceptre.com/g_clump/pub/Manuals/GamingSeries/SCEPTRE%20C345B-QUT168%20(MS34G7))user%20manual-6CX0002618-2022.12.02%20US%20v2.pdfRead 15 October 2026The connector list on p 16 has no Ethernet socket.
3.5 mm headphone output
Yes1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 20263.5mm Headphone Jack (Output): Yes.
3.5 mm microphone input
No2Owner's manualsceptre.com/g_clump/pub/Manuals/GamingSeries/SCEPTRE%20C345B-QUT168%20(MS34G7))user%20manual-6CX0002618-2022.12.02%20US%20v2.pdfRead 15 October 2026The connector list on p 16 has only a 3.5 mm audio output for speakers or headphones.
Optical out
No2Owner's manualsceptre.com/g_clump/pub/Manuals/GamingSeries/SCEPTRE%20C345B-QUT168%20(MS34G7))user%20manual-6CX0002618-2022.12.02%20US%20v2.pdfRead 15 October 2026The connector list on p 16 has no optical output.
Picture in picture
Yes2Owner's manualsceptre.com/g_clump/pub/Manuals/GamingSeries/SCEPTRE%20C345B-QUT168%20(MS34G7))user%20manual-6CX0002618-2022.12.02%20US%20v2.pdfRead 15 October 2026Picture menu p 23: Multi Window turns on PIP (a second source in a small window) or PBP (a second source on the right half).
Picture by picture
Yes1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Key features list Picture By Picture. The manual's OSD has a Multi Window option with PIP and PBP.

Smart features

We could not find any of these 4 fields. Show them
Smart platform
Not available
Wi-Fi
Not available
Bluetooth
Not available
Remote control
Not available

Audio and camera

Speakers
Yes1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Speakers: 2 x 3W/4 ohm.
Number of speakers
21Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Speakers: 2 x 3W/4 ohm.
Speaker power per channel
3W1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 20262 x 3W/4 ohm, so 3 W per speaker.
Webcam
Not available
Microphone
Not available

Ergonomics and controls

Stand height adjustment
0mm5Reviewthebrightpoint.wordpress.com/2024/09/03/review-sceptre-34-inch-curved-ultrawide-wqhd-monitor-c345b-qut168Read 15 October 2026Reviewer text: the stand lacks height adjustment. The maker's mechanical list shows tilt only.
Tilt
Forward5°Backward15°1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Tilt: 15 degrees backward and 5 degrees forward. The manual says generally 5 (+/-1) forward and 15 (+/-2) backward.
Swivel
Not available
Pivot
Counterclockwise0°Clockwise0°2Owner's manualsceptre.com/g_clump/pub/Manuals/GamingSeries/SCEPTRE%20C345B-QUT168%20(MS34G7))user%20manual-6CX0002618-2022.12.02%20US%20v2.pdfRead 15 October 2026Installation p 8: install the screen in landscape orientation. Any 90 degree rotation may induce poor ventilation and damage. Stored as no pivot.
Removable stand
Yes1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Neck / Stand Detachable: Yes.
VESA mount
75 x 751Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026VESA Mount Pattern 75 x 75 mm, screws M4 x 10 mm.
VESA adapter needed
Not available
Security lock slot
Not available
On-screen menu controls
Buttons2Owner's manualsceptre.com/g_clump/pub/Manuals/GamingSeries/SCEPTRE%20C345B-QUT168%20(MS34G7))user%20manual-6CX0002618-2022.12.02%20US%20v2.pdfRead 15 October 2026Front View with Buttons p 14: five buttons for menu, volume, input source, preset and power. No joystick is described.
Desktop software
Not available
User firmware updates
Not available
Ambient light sensor
Not available
Presence sensor
Not available
RGB lighting
Not available
Gaming menu features
FPS preset, RTS preset1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Game Presets: FPS and RTS. The manual lists the same two Preset Game Modes.

OLED care

We could not find any of these 3 fields. Show them
OLED care
Not available
Burn-in covered by warranty
Not available
Burn-in warranty length
Not available

Dimensions and weight

Front and side, drawn to scale.

Dimensions with stand
Width807.7Height (lowest)456.2Height (highest)456.2Depth218.4mm(31.8 × 18 × 8.6 in)1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 202631.80 x 17.96 x 8.6 in (W x H x D), converted to mm. The stand has tilt only, so the height has one value.
Dimensions without stand
Width807.7Height363Depth81.3mm(31.8 × 14.3 × 3.2 in)1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 202631.80 x 14.29 x 3.2 in (W x H x D), converted to mm.
Stand footprint
Not available
Weight with stand
6.18kg(13.6 lb)1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Net Weight with Stand 13.62 lbs, converted to kg. Cables are not stated.
Weight without stand
5.46kg(12 lb)1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Net Weight without Stand 12.03 lbs, converted to kg. Cables are not stated.
Box dimensions
Width908.1Height496.1Depth181.1mm(35.8 × 19.5 × 7.1 in)1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Carton Box Dimension 35.75 x 19.53 x 7.13 in (W x H x D), converted to mm (908.05 mm rounded to 908.1).
Box weight
9.2kg(20.3 lb)1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Gross Weight 20.28 lbs, converted to kg.

Power

Power supply
External adapter1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Power Type: AC Power Adapter. Monitor input 19V, 3.42A. The adapter is the Sceptre AC19V-3.42A.
Adapter rating
Not available
Input voltage
100-240 V AC, 50/60 Hz2Owner's manualsceptre.com/g_clump/pub/Manuals/GamingSeries/SCEPTRE%20C345B-QUT168%20(MS34G7))user%20manual-6CX0002618-2022.12.02%20US%20v2.pdfRead 15 October 2026Specification table p 34: Power input 100-240V~ 50/60Hz. This is the AC adapter input.
Power use (typical)
55W1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Power Consumption (Typical): 55W. The manual says the same.
Power use (max)
60W1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Maximum: 60W. The manual says the same. There are no USB ports, so no USB load is included.
Power use SDR (EU label)
Not available
Power use HDR (EU label)
Not available
Standby power
0.5W1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Standby: <=0.5W. Bound retained. Sleep is also <=0.5W.
Off-mode power
0.5W1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Off: <=0.5W. Bound retained.
EU energy class SDR
Not available
EU energy class HDR
Not available
Energy per 1000 h SDR
Not available
Energy per 1000 h HDR
Not available

Certifications

VESA ClearMR
Not available
VESA AdaptiveSync Display
Not available
TÜV certifications
Not available
Low blue light
Software1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Blue Light Shift: Available. The manual says the OSD option adjusts the blue light value. This is a selectable setting.
ENERGY STAR
Not available
TCO Certified
Not available
EPEAT
Not available
Colour certifications
Not available
Other certifications
FCC, cTUVus, ISTA, HDMI, RoHS1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Regulations: FCC, cTUVus, ISTA. Certifications: HDMI, VESA, AMD FreeSync Premium. The manual adds RoHS. VESA is not stored because the page does not name a VESA program. FreeSync Premium is in the VRR field.

In the box

In the box
Monitor, Display neck, Display base, Power cable, AC power adapter, DisplayPort cable, Sceptre screw driver, Wall mount spacers x 4, Metal plate for wall mount, Neck screw cover, Base screws x 2, Neck screws x 1, User manual, Warranty card1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026What's in the Box: monitor, neck, stand, power cable, AC power adapter, DisplayPort cable, screw driver, 4 wall mount spacers, stand screws, user manual, warranty card. The manual's Package Contents also lists a metal plate for wall mount, a neck screw cover, 2 base screws and 1 neck screw.
Cables included
TypeCount
DisplayPort cable1
Power cableNot available
Source1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026What's in the Box: Display Cable DisplayPort Cable x 1 and a power cable. The power cable count and the cable lengths are not stated.

Warranty

Manufacturer warranty (source market)
1year1Maker product pagesceptre.com/Monitors/Gaming-Series/C345B-QUT168-34-Ultrawide-Curved-Quad-HD-165Hz-Gaming-Monitor-product1462category12category100.htmlRead 15 October 2026Warranty: Limited Parts and Labor, One Year. The manual says 90 days for commercial use, US only.
Dead pixel policy
SCEPTRE sets the limit on the LCD at 3 dead pixels in a cluster adjacent to each other, or 5 dead pixels in a combination of color and brightness. Any number of dead or bad pixels under the limit is considered to be within the normal performance specification of the LCD and is not considered defective.2Owner's manualsceptre.com/g_clump/pub/Manuals/GamingSeries/SCEPTRE%20C345B-QUT168%20(MS34G7))user%20manual-6CX0002618-2022.12.02%20US%20v2.pdfRead 15 October 2026Limited Product Warranty p 36, Dead Pixel Policy, verbatim.

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Sources

We read 5 sources for this monitor. The numbers match the markers in the sheet.

  1. Read 15 October 2026Backs 53 fields
  2. Read 15 October 2026Backs 15 fields
  3. Read 15 October 2026Backs 1 field
  4. Read 15 October 2026Backs 1 field
  5. Read 15 October 2026Backs 2 fields

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