{"product_id":"iiyama-prolite-xcb4594dqsn-b1-44-5-curved-dqhd-monitor","title":"iiyama ProLite XCB4594DQSN-B1 44.5\" Curved DQHD Monitor","description":"\u003cp\u003eThe iiyama ProLite XCB4594DQSN-B1 is a 44.5\" ultra-wide curved monitor built for professionals and gamers who need expansive workspace and smooth motion in one display. Its dual QHD resolution and 165Hz refresh rate combine desktop productivity with gaming performance, while integrated KVM and USB-C connectivity eliminate cable clutter.\u003c\/p\u003e\u003ch5\u003eWhy This Product\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-wide 32:9 workspace\u003c\/strong\u003e — 5120×1440 DQHD resolution spans the width of two standard QHD monitors, letting you open multiple windows side-by-side without resizing or switching between tabs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1500R curve reduces eye strain\u003c\/strong\u003e — The curved VA panel wraps around your field of view, minimizing the distance your eyes travel and lowering fatigue during extended work or gaming sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e165Hz for smooth motion\u003c\/strong\u003e — Pairs with 0.8ms response time and AMD FreeSync \/ G-Sync compatibility to deliver fluid gameplay and graphics without tearing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne cable does it all\u003c\/strong\u003e — USB-C dock delivers display signal, 90W power delivery, and charging from a single connection—ideal for laptop users who want minimal desk clutter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperate two computers from one console\u003c\/strong\u003e — Built-in KVM switch lets you control multiple workstations using a single keyboard, mouse, and monitor—no manual switching required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHDR 400 with high brightness\u003c\/strong\u003e — 450 cd\/m² brightness and HDR support ensure vivid, punchy visuals across games, films, and professional content.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eAt a Glance\u003c\/h5\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:10px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eScreen size\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e44.5\" (113 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eResolution\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e5120 × 1440 (DQHD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eRefresh rate\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e165 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eResponse time\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e0.8 ms MPRT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eBrightness\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e450 cd\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eKVM switch\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eYes, built-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eUSB-C power delivery\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e90W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eCurved panel\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e1500R VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch5\u003eCompatibility\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e✓ Connects via HDMI 2.1, DisplayPort 1.4 (with MST and DSC), or USB-C with full DP Alt Mode support.\u003c\/li\u003e\n\u003cli\u003e✓ AMD FreeSync and NVIDIA G-Sync compatible for tear-free gaming on both platforms.\u003c\/li\u003e\n\u003cli\u003e✓ USB-C dock supplies 90W power delivery, suitable for most laptops and ultrabooks requiring up to 90W charging.\u003c\/li\u003e\n\u003cli\u003e✓ Ethernet RJ45 port allows automatic network connection for USB-C connected notebooks.\u003c\/li\u003e\n\u003cli\u003eNote: KVM switch requires connected devices to support USB input; some legacy or specialty equipment may require manual configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eBest For \/ Trade-offs\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProfessional multi-tasking\u003c\/li\u003e\n\u003cli\u003eSpreadsheet and document-heavy work\u003c\/li\u003e\n\u003cli\u003eCompetitive gaming and esports\u003c\/li\u003e\n\u003cli\u003eVideo and graphics editing with extended workspace\u003c\/li\u003e\n\u003cli\u003eHot-desking between multiple workstations\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTrade-offs:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSingle-cable minimalists on a tight desk.\u003c\/b\u003e Despite USB-C power delivery, the monitor also requires HDMI or DisplayPort for video, so a truly single-cable setup is not possible unless using USB-C Alt Mode exclusively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBuyers needing true 4K sharpness per inch.\u003c\/b\u003e While 5120×1440 is sharp across the ultra-wide span, the pixel density is lower than a 27\" 4K or 32\" 4K monitor, so fine detail work in photography or design may benefit from higher per-inch density.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUsers in very bright rooms without adequate positioning.\u003c\/b\u003e At 450 cd\/m² peak brightness, it is moderately bright but not classified as professional HDR broadcast-reference level, which may wash out in direct sunlight or beside large windows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBuyers needing wide colour gamut certification.\u003c\/b\u003e The specs table does not list Adobe RGB, DCI-P3, or sRGB coverage figures, so colour-critical professional work may require validation against your workflow standards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003eiiyama proudly introduces the XCB4594DQSN-B1, a 45'' Dual QHD desktop monitor engineered to seamlessly blend work and gaming into one screen. Designed with the modern professional in mind, it delivers razor-sharp images to create the perfect multi-tasking hub.\u003c\/p\u003e\u003cp\u003eThe Dual QHD resolution ensures sharp and detailed visuals, catering to the demands of professional tasks and delivering a visually immersive experience. From detailed spreadsheets to lifelike gaming worlds, the XCB4594DQSN excels in every aspect. The 1500R curved VA panel provides expansive viewing angles and vivid colours, minimizing eye strain during extended work hours.\u003c\/p\u003e\u003cp\u003eEquipped with an integrated KVM switch the desktop allows users to effortlessly switch between workstations, transforming the monitor into a versatile command center where users can navigate between tasks without the hassle of juggling multiple peripherals, ensuring a smooth transition from work projects to gaming adventures.\u003c\/p\u003e\u003cp\u003eThe XCB4594DQSN features a 1500R curved VA panel with a 165Hz refresh rate, 0.8ms MPRT, and a 5120x1440 (DQHD) resolution for superb image quality. The KVM switch allows you to connect multiple computers that can be operated over one console (monitor, keyboard, mouse). The USB-C dock simplifies setup with one cable for laptop signal transmission, power, and charging. Connecting to the Internet via LAN automatically links your notebook to the network. The VA panel ensures expansive viewing angles and vivid colours, and the 1500R curvature minimizes eye strain for a lifelike and fully immersive gaming experience. The dual QHD resolution provides sharp visuals, and the height-adjustable stand adds a comfortable and highly ergonomic experience.\u003c\/p\u003e\u003cp\u003eUltra-wide 32:9 monitors with a DQHD 5120x1440 resolution, also called dual QHD, deliver razor-sharp images. They make it possible to divide the workspace into multiple windows and simultaneously open all the documents you need.\u003c\/p\u003e\u003ch5\u003eSpecifications\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:10px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eiiyama\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eProLite XCB4594DQSN-B1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003ePanel type\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eVA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eCurvature\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e1500R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eAspect ratio\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e32:9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:10px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eResolution\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e5120 × 1440 (DQHD \/ Dual QHD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eRefresh rate\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e165 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eResponse time\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e0.8 ms MPRT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eBrightness\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e450 cd\/m²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eContrast ratio\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e3000:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eColour depth\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eApprox. 16.7 Million\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eHDR\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eHDR 400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eAdaptive Sync\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eAMD FreeSync \/ Adaptive Sync (NVIDIA G-Sync compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:10px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eHDMI inputs\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e2× HDMI 2.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eDisplayPort\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e1× DisplayPort 1.4 (MST; DSC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eUSB-C\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e1× USB 3.2 Type-C (Gen1; 5 Gbps; upstream; 90W; DP Alt Mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eUSB Type-A\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e3× USB 3.2 Type-A (Gen1; 5 Gbps; downstream)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eUSB Type-B\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e1× USB 3.2 Type-B (Gen1; 5 Gbps; upstream)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eAudio\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eBuilt-in speakers, 1× 3.5 mm Audio Out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eNetwork\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e1× Ethernet RJ45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eKVM switch\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003ePhysical \u0026amp; Power\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;margin-bottom:10px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eHeight adjustment\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e130 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eColour\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eBlack, matte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003ePower supply\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e100 V – 120 V \/ 220 V – 240 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;font-weight:bold;width:35%;\"\u003eOperating temperature\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e5 °C – 35 °C (41 °F – 95 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"iiyama","offers":[{"title":"Default Title","offer_id":55677358932344,"sku":"IIY-1544","price":587.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/9119\/7218\/files\/LD0006100424.jpg?v=1790335507","url":"https:\/\/tech-syndicate.co.uk\/products\/iiyama-prolite-xcb4594dqsn-b1-44-5-curved-dqhd-monitor","provider":"Tech Syndicate","version":"1.0","type":"link"}