Corsahd 8K HDMI 2.1 Switch 4×1 eARC ARC 4K@120Hz HDR VRR ALLM Dolby Vision Atmos

DAMAGED BOX Upgrade your entertainment or gaming setup with the Corsahd HDMI 2.1 Switch 4×1 e-ARC, model CO-SW41H21A-EO. It supports 8K and 4K @ 120 Hz HDR, full 4:4:4 color, VRR, ALLM, and Dolby Vision / Dolby Atmos for a premium viewing and audio experience. Easily connect up to four HDMI sources (like PS5, Xbox Series X, streaming boxes, or PCs) to one display or sound system, with seamless switching and eARC passthrough for Sonos ARC, AV receivers, and high-end TVs. Features Model: CO-SW41H21A-EO HDMI Version: 2.1 (8K / 4K 120 Hz HDR 10 / Dolby Vision / VRR / ALLM) Inputs: 4 × HDMI 2.1 Outputs: 1 × HDMI 2.1 (eARC / ARC support) Audio Formats: Dolby Atmos, 7.1 CH / 5.1 CH / EDID passthrough Compatible Devices: PS5, Xbox Series X/S, Apple TV 4K, Roku Ultra, PC, AV Receiver, Projector, Soundbar Includes: Switch unit, remote control, power adapter with plug options, HDMI cable, mount bracket kit, Velcro strap, user manual, and original box Firmware Version: V1.08 Made in China