One of the most advanced gaming monitors on the market, the ASUS ROG Swift QD-OLED PG27UCDM. In perfect condition, carefully maintained. Gamers seeking top-tier performance Content creators who need color accuracy Professionals demanding superior image quality Available immediately, ready to use. Specifications: Panel size: 26.5" (4K UHD 3840×2160, 16:9) 4th-gen QD-OLED panel — near-infinite contrast, perfect blacks Refresh rate: up to 240 Hz; response time: 0.03 ms (GtG) Brightness: 450 cd/m² (SDR), up to 1000 cd/m² peak (HDR) Color support: 99 % DCI-P3 / 145 % sRGB, true 10-bit, ΔE < 2 HDR support: HDR10, Dolby Vision, VESA DisplayHDR 400 True Black Protection features: ASUS OLED Care Pro, Anti-Flicker 2.0, Neo Proximity Sensor Connectivity: DisplayPort 2.1a (80 Gbps), 2× HDMI 2.1, USB-C PD 90 W + USB hub, headphone jack Adaptive sync: G-Sync Compatible & FreeSync Premium Pro Smart features: GamePlus, KVM, PIP/PBP, DisplayWidget Center Ergonomic stand: tilt, swivel, pivot, height adjustable; VESA 100×100; Kensington lock Dimensions: approx. 61 × 55 × 21.9 cm (with stand), weight ~7.6 kg Warranty: 3 years (including burn-in protection)