GoKawiilKeychron's Thunderbolt 5 Dock reviewed: reliable multi-display and storage performance
Keychron's Thunderbolt Dock 5 supports up to four displays via HDMI and Thunderbolt, though macOS limits dual-HDMI setups to mirrored screens unless combined with Thunderbolt ports, while Windows handles multiple HDMI outputs more flexibly. HDMI outputs cap at 4K/60Hz regardless of configuration, and in testing the $350 dock consistently recognized storage devices and delivered near-maximum transfer speeds even with multiple sources connected simultaneously.