The TCL 27R94 QD-Mini LED Gaming Monitor is ideal for next level gaming with TCL’s Halo Control System that includes the Powerful Light-emitting Microchip, Condensed Micro Lens, Micro OD Reduced Optical Distance, High Contrast HVA Panel, QLED, and Dynamic Light Algorithm for Stunning “Halo-Free” Images. Get sharp, 4K UHD resolution and see all the details. The LD2304 Precise Dimming Series, HDR1400 Brightness, 165Hz native panel refresh rate, and 1ms GTG provides deep contrast, vibrant highlights, and smooth, responsive gameplay. Stutter-free gaming and ultra-smooth frame transitions with AMD FreeSync Premium and NVIDIA G-SYNC. The built-in Crosshair Aim Guide provides enhanced targeting precision in any game. On-board USB-C Power Delivery provides charging and video, all with one cable. TÜV Low Blue Light certification ensures reduced eye strain and more comfortable viewing.