IHDAPP 4 Port 8K DisplayPort USB 3.0 KVM Switch 2 Monitors 4 Computers DP1.4

Four-computer KVM switch

The IHDAPP DisplayPort KVM switch lets one keyboard, one mouse and two monitors control four separate computers. It is built for users who need to juggle multiple workstations or laptops without duplicating peripherals on the desk. The unit accepts four DisplayPort sources and routes them to dual displays while also sharing three USB 3.0 ports and an audio microphone output. No software drivers are required for basic operation.

Sustained 8K operation

The switch maintains a stable 7680x4320 signal at 60 Hz across both outputs during extended sessions, with backward compatibility down to DP 1.2 resolutions. USB 3.0 ports sustain 5 Gbps throughput for attached storage or peripherals, avoiding the 480 Mbps bottleneck of older standards. Front-panel buttons and the wired remote both change sources instantly without signal dropout. LED indicators confirm the active channel at a glance.

Dual-monitor requirement

This KVM only delivers two independent monitor streams when every connected computer already supports dual-display output from its graphics hardware. Single-display laptops or PCs will be limited to mirrored or single-screen modes regardless of the switch’s capabilities. Buyers whose systems cannot drive two DisplayPort outputs simultaneously should look for a single-monitor KVM instead.