WORKS WITH CHROMEBOOK CERTIFIED: WWCB certified, for guaranteed compatibility with USB-C, Thunderbolt™ 4 Chromebooks; Features auto-updates to firmware through ChromeOS for max performance, compatibility, and security FLEXIBLE MULTI-MONITOR OUTPUTS: MST based video supports extended dual-4K 60Hz monitors with HDMI 2.0b, DisplayPort 1.4, and USB-C video outputs, triple 4K 30Hz, or single 5K 60Hz (DP 1.4 HBR3); Ideal for use with USB-C monitors (portable or desktop) FULL-FEATURED: 7-Port USB Hub (2x USB-A 10Gbps, 1x USB-A 10Gbps w/BC 1.2 charging, 1x USB-C 10Gbps, 2x USB-A 480Mbps, 1x USB-C shared 10Gbps & DP Alt Mode video), 60W Power Delivery, Gigabit Ethernet, 3.5mm headset/audio port SECURE & EASY SETUP: Ideal for Enterprise deployment; Includes front screw lock host port and 3.3ft (1m) locking USB Type-C cable, automatic driver installation, front Power/Mode button, K-Slot & Nano slot for anti-theft security, plus mounting holes TWO OPERATION MODES: Hold Power/Mode button for 4 sec to switch between two and four lane modes; Default four lane mode features 4K video performance with USB 2.0 480Mbps, while two lane mode features USB 3.2 Gen2 10Gbps throughput w/ 1080p video performance