# iiyama G-MASTER 45" LCD Curved Bus UWQHD Monitor 45" Dual QHD LED 5120 x 1440

**URL:** https://aio.lv/en/product--iiyama-xcb4594dqsn-b1--10844555
**Data updated:** 2025-12-30 12:46 (EET)
**Category:** Monitors
**Manufacturer:** IIYAMA
**Manufacturer code:** XCB4594DQSN-B1
**EAN:** 4948570122271
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 830.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 686.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--iiyama-xcb4594dqsn-b1--10844555

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 10.94 EUR |

## Summary description

The iiyama G-MASTER 45" LCD Curved Bus UWQHD monitor features a stunning 5120 x 1440 resolution with a 32:9 aspect ratio, providing an immersive viewing experience. With a rapid response time of 0.8 ms and wide viewing angles of 178°, this monitor is perfect for gaming and professional use. It includes built-in speakers, a USB hub (3.2 Gen 1), and VESA mounting for easy setup. The matte display surface reduces glare, making it ideal for long hours of use.

## Long description

The iiyama G-MASTER 45" (model XCB4594DQSN-B1) is an ultra-wide curved monitor with a Dual QHD (5120 x 1440) VA panel, 165 Hz refresh rate and 0.8 ms MPRT. Its 1500R curvature and VA technology provide wide viewing angles, vivid colours and reduced eye strain. The monitor includes an integrated USB-C dock with power delivery and RJ45 (LAN), a KVM switch for controlling two PCs from one set of peripherals, built-in USB hub and speakers, and a height-adjustable ergonomic stand for flexible placement.
Advantages
This 45" Dual QHD curved display delivers sharp, panoramic visuals across a 32:9 aspect ratio suitable for multitasking and immersive content. The 165 Hz refresh rate and 0.8 ms response reduce motion blur for fast-paced content. The USB-C dock simplifies connectivity by carrying video, power and network over one cable while the KVM switch lets you share keyboard, mouse and USB devices between two computers. The VA panel offers high contrast and deep blacks compared with standard TN panels, and the adjustable stand improves ergonomic comfort.
Suitable for
Multitasking and productivity workflows (large spreadsheets, multiple windows)
Gaming and fast-paced entertainment
Video and photo editing that benefits from a wide workspace
Office setups requiring a single-cable laptop connection and wired LAN
Key specifications
Model: XCB4594DQSN-B1
Panel type: VA, LED backlight
Diagonal: 45" (32:9)
Resolution: 5120 x 1440 (Dual QHD)
Refresh rate: 165 Hz
Response time: 0.8 ms MPRT
Contrast ratio (typical): 3000:1
Brightness (typical): 450 cd/m²
Curve radius: 1500R
Connectivity: USB-C (with power delivery), USB hub (3.2 Gen 1), RJ45 (LAN), other video inputs
Features: Built-in speakers, KVM switch, height-adjustable stand, VESA mount
Energy classes: SDR F / HDR G
Colour: Black
How to use
Place the monitor on a stable surface and adjust the stand height to a comfortable viewing level. Connect your primary PC or laptop to the USB-C dock using a single USB-C cable to transmit video, provide power and enable wired LAN. If you use two computers, connect the second PC to an available video input and configure the KVM switch in the on-screen display (OSD) to share keyboard, mouse and other USB devices. Adjust picture settings in the OSD for colour, brightness and refresh rate as needed.
Usage recommendations
For long sessions, set the monitor at eye level and use the 1500R curvature and matte surface to reduce glare and eye fatigue. Use the USB-C connection when you need a tidier single-cable setup for laptop charging and network access, and enable the KVM switch to streamline switching between work and gaming systems.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 45 " |
| Display technology | LED |
| HD type | Dual QHD |
| Panel type | VA |
| Display resolution | 5120 x 1440 |
| Pixel pitch | 0.212 x 0.212 |
| Response time | 0.8 ms |
| Contrast ratio (typical) | 3000:1 |
| Display brightness (typical) | 450 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Display diagonal (metric) | 113 cm |
| Contrast ratio (dynamic) | 80000000:1 |
| Native aspect ratio | 32:9 |
| Display surface | Matt |
| Backlight type | LED |
| Touchscreen | No |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | High Dynamic Range (HDR) 400 |
| Screen curvature rating | 1500R |

### Design

| Feature | Value |
|---|---|
| Screen shape | Curved |
| Product colour | Black |
| Panel mounting interface | 200 x 100 |
| Market positioning | Gaming |
| Detachable stand | Yes |
| Feet colour | Black |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| USB Type-C downstream ports quantity | 1 |
| DC-in jack | Yes |
| Headphone out | Yes |
| Built-in USB hub | Yes |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| USB Type-A downstream ports quantity | 3 |
| HDMI | Yes |
| Built-in KVM switch | Yes |
| KVM switch ports quantity | 1 |
| USB Power Delivery (USB PD) | Yes |
| USB Power Delivery up to | 90 W |

### Ergonomics

| Feature | Value |
|---|---|
| Wall mountable | Yes |
| Tilt adjustment | Yes |
| Cable lock slot type | Kensington |
| VESA mounting | Yes |
| Adjustable height (max) | 130 mm |

### Audio

| Feature | Value |
|---|---|
| Built-in speaker(s) | Yes |

### Performance

| Feature | Value |
|---|---|
| HDCP | Yes |
| On Screen Display (OSD) | Yes |
| On Screen Display (OSD) languages | CZE, DEU, ENG, FRE, HUN, ITA, JPN, POL, RUS |
| Number of OSD languages | 9 |
| ConnectShare (USB) | Yes |
| AMD FreeSync | Yes |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |

### Multimedia

| Feature | Value |
|---|---|
| RMS rated power | 6 W |
| Built-in camera | No |
| Number of speakers | 2 |

### Technical details

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Sustainability certificates | ErP |
| Compliance certificates | CE, PSE, REACH, RoHS, cTUVus, UKCA, VCCI, WEEE |

### Other features

| Feature | Value |
|---|---|
| Headphone outputs | 1 |
| Maximum refresh rate | 165 Hz |
| Viewable size, vertical | 1087.5 mm |
| Digital horizontal frequency | 30 - 260 |
| Power supply type | External |
| Viewable size, horizontal | 305.9 mm |
| Cable lock slot | Yes |
| Height adjustment | Yes |
| Tilt angle range | 3 - 20 |
| Volume control | Buttons |
| Manual | Yes |
| Quick start guide | Yes |
| Brand specific technologies | Black Equalizer, Eye Saver |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 37 kWh |
| Energy consumption (HDR) per 1000 hours | 67 kWh |
| Power consumption (typical) | 37 W |
| Power consumption (off) | 0.3 W |
| Power consumption (standby) | 0.5 W |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| Energy efficiency scale | A to G |
| European Product Registry for Energy Labelling (EPREL) code | 1774068 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight (with stand) | 11200 g |
| Width (with stand) | 1090 mm |
| Height (with stand) | 409 mm |
| Depth (with stand) | 275 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 5 - 35 |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | DisplayPort, HDMI, Power, USB |
| Stand included | Yes |
| Power adapter included | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 16400 g |
| Package depth | 315 mm |
| Package height | 470 mm |
| Package width | 1260 mm |

## FAQ

### How much does the iiyama G-MASTER 45" Monitor cost, and is it available for purchase?

The price is 830.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 225 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 17.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can iiyama G-MASTER 45" Monitor be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All IIYAMA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized IIYAMA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display resolution, hd type, panel type, display technology, pixel pitch, response time, contrast ratio (typical), display brightness (typical), screen shape, usb type-c downstream ports quantity, built-in usb hub, vesa mounting, built-in speaker(s), energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) per 1000 hours, energy consumption (hdr) per 1000 hours, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for iiyama G-MASTER 45" Monitor?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10844555/65374467_large.webp