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34’’ UWQHD curved with USB-C dock, KVM switch and 150mm height adjustable stand
Inspired by the curve of the human eye, the 1500R curved VA screen offers superb images along with a comfortable and immersive viewing experience. Equipped with the KVM switch, the XCB3494WQSN enables you to connect multiple computers which can be operated over one console (monitor, keyboard, mouse). The USB-C dock connector allows you to simplify your workspace by using a single cable to both send the signal from your notebook to your monitor while charging the notebook from the monitor. Additionally, if your monitor is connected to the Internet via a LAN cable, your notebook will automatically be connected to the network.
The 150mm height-adjustable stand ensures you can adjust the screen position to your preferences, and the flicker-free panel with blue light reducer function reduces eye fatigue.
Having a monitor with a KVM switch allows you to share the devices connected via USB to your monitor with two different PCs. Just change the signal input in the OSD menu of the monitor and your keyboard, mouse and webcam will switch from your work laptop to your gaming PC.
The dock allows you to connect your laptop with a single cable to the monitor to both make sure it is charged and connected to a wired network and signal from the laptop is sent to the monitor. With additional USB-ports, your mouse, keyboard or webcam can also be connected to the monitor. All thanks to a single cable connecting your laptop* to the USB C dock in the monitor.
*Functions vary depending on your laptop USB-C support.
The 1500R curvature of the screen reduces the strain on your eyes while providing a realistic viewing experience. It allows a comprehensive and more natural viewing angle than you’ll have with flat monitors lined up side by side. The result is a more immersive experience which boosts productivity and focus whether it be for work, gaming, entertainment, editing or more.
UWQHD (Ultra Wide QHD) resolution offers an ultra wide (21:9) viewable area.
This monitor guarantees low input latency and low framerate compensation putting an end to any tearing or stuttering issues at virtually any framerate.
| Design | curved |
| Diagonal | 34", 86.4cm |
| Panel | VA panel, matte finish |
| Curved | 1500R |
| Native resolution | 3440 x 1440 @120Hz (4.9 megapixel UWQHD, DisplayPort & USB-C) |
| Aspect ratio | 21:9 |
| Panel brightness | 350 cd/m² |
| Static contrast | 4000:1 |
| Advanced contrast | 80M:1 |
| Response time (MPRT) | 0.4ms |
| Viewing zone | horizontal/vertical: 178°/178°, right/left: 89°/89°, up/down: 89°/89° |
| Colour support | 16.7mln (sRGB: 99%; NTSC: 93%) |
| Horizontal Sync | 30 - 185kHz |
| Viewable area W x H | 797.2 x 333.7mm, 31.4 x 13.1" |
| Pixel pitch | 0.232mm |
| Colour | matte, black |
| Signal input |
HDMI x1 (v.2.0, 3440 x 1440@ 100Hz) DisplayPort x1 (v.1.2, 3440 x 1440@ 120Hz) USB-C x1 (3440 x 1440@ 120Hz, PD 65W) |
| USB HUB | x3 (v. 3.2 (Gen 1, 5Gbit; DC5V, 900mA)) |
| USB-C DOCK | x1 (Power delivery 65W, LAN, USB v. 3.2 (Gen 1, 5Gbit)) |
| HDCP | yes |
| Headphone connector | yes |
| RJ45 (LAN) | x1 |
| KVM switch | yes |
| Blue light reducer | yes |
| Flicker free | yes |
| Adaptive Sync support | FreeSync Premium - HDMI: 3440 x 1440 @48-100Hz, DP / USB-C: 3440 x 1440 @48-120Hz |
| Extra | i-Style Colour |
| OSD languages | EN, DE, FR, ES, IT, PT, RU, JP, CZ, NL, PL |
| Control buttons | joystick controller: Push (Menu), Up, Down, Left (Eco), Right (Blue Light Reducer), Input, Volume +, Volume -, Power |
| User controls | picture adjust (brightness, contrast, Eco, blue light reducer, ACR, OD, black tuner), image adjust (video mode adjust, sharp and soft, X-Res technology), colour settings (gamma, 6-axis, colour temp., i-Style colour), signal select, audio adjust (volume, mute), setup menu (OSD H. position, OSD V. position, OSD time, language), extra1 (HDR, FreeSync Premium, HDMI range, MBR), Extra2 (reset, DDCCI, opening logo, LED, USB-C, KVM, USB Standby mode, information) |
| Speakers | 2 x 2W |
| Convenience | Kensington-lock™ prepared, DDC2B |
| Display position adjustments | height, swivel, tilt |
| Height adjustment | 150mm |
| Swivel stand | 90°; 45° left; 45° right |
| Tilt angle | 23° up; 5° down |
| VESA mounting | 100 x 100mm |
| Cable management system | yes |
| Cables | power, USB, HDMI, DP, USB-C |
| Other | quick start guide, safety guide |
| Power supply unit | internal |
| Power supply | AC 100 - 240V, 50/60Hz |
| Power usage | 45W typical, 0.5W stand by, 0.5W off mode |
| Regulations | TCO Certified, CE, TÜV-Bauart, EAC, VCCI-B, PSE, RoHS support, ErP, WEEE, REACH, UKCA |
| TCO Certified |
XCB3494WQSN-B5 A, XCB3494WQSN-B5 B |
| Energy efficiency class (Regulation (EU) 2017/1369) | G |
| EPEAT | *registration varies by country, go to www.epeat.net for details |
| REACH SVHC | above 0.1%: Lead |
| Product dimensions W x H x D | 809.5 x 431 (581) x 245.5mm |
| Box dimensions W x H x D | 900 x 480 x 236mm |
| Weight (without box) | 9.3kg |
| Weight (with box) | 12.2kg |
| EAN code | 4948570121410 |
If you are unable to set the native resolution with the maximum refresh rate on your monitor, try the following troubleshooting steps:
1. Ensure you are using a cable that supports both the native resolution and the desired refresh rate.
2. Visit the product page on our website and check technical specification tab - Interfaces / Connectors / Controls section to see what resolution and refresh rate are supported under the signal input you have seleced (e.g. HDMI signal input does not always support the maxium refresh rate, please check the DisplayPort connection instead).
3. Check the settings and specifications of your PC / graphics card to see if they support the desired resolution or refresh rate.
To resolve the issue of your laptop not charging, please try the following steps:
1. Activate USB BC or disable USB standby mode in the monitor’s settings menu.
2. Update your PC’s BIOS/UEFI.
iiyama monitors with USB-C Dock capabilities can be recognized by an "N" in their model names, such as HSN or QSN. For example, XUB****HSN. You can also visit our product selector page and use the available filters.
To explore the features and benefits of a monitor with a USB-C dock, please watch the video below.
To extend the desktop via DP-out, enable the MST function in the screen settings. For detailed instructions, please refer to your user manual.
Yes, Adaptive Sync is compatible with AMD FreeSync and NVIDIA G-Sync.
MBR cannot be selected when FreeSync/AdaptiveSync is activated, because MBR can interfere with the FreeSync/Adaptive Sync technology as they have different methods of improving motion clarity. MBR reduces motion blur (response time), while Adaptive Sync/FreeSync addresses stuttering. We recommend activating Adaptive Sync/FreeSync on systems with fluctuating or unstable frame rates. MBR performs best on powerful systems that maintain a consistently high frame rate.
If your monitor is displaying a "No Signal" message, please check the following:
1. Ensure the cables are properly connected at both ends.
2. Select the correct signal input (HDMI/DP) or choose AUTO.
For guidance on selecting an input while the screen is in standby mode, please consult the user manual. On desktop monitors, common methods include pressing the INPUT, AUTO, or "2" buttons, or moving the joystick backward.
Yes, your iiyama monitor will work with your Apple Mac system. However, it depends on the signal input how to connect. Since Apple Mac systems from 2020 onwards only have Thunderbolt 3 (USB-C) ports for video output, you have two options:
1. Connect directly to the USB-C signal input on your iiyama monitor.
2. In case your monitor only has HDMI or Displayport, you will need a Mac-compatible dongle that supports one of the video inputs available. Apple offers a USB-C Digital AV Multiport Adapter (MW5M3AM) that can be used for this purpose.
To resolve the issue of a blinking picture, please follow these steps:
1. Inspect the Signal Cable.
Ensure the signal cable is securely connected at both ends and free from any physical damage. Avoid any sharp bends or squishing of the cable.
2. Use a Shorter Cable.
If possible, use a cable shorter than 3 meters and connect the monitor directly to a wall power socket, avoiding the use of adapters.
3. Disable FreeSync/Adaptive Sync.
For desktop or gaming monitors, try disabling FreeSync or Adaptive Sync in the monitor's settings menu.
