Amazon.com: CKL 4 Port KVM Switch Dual Monitor DisplayPort 4K 60Hz, 4 Computers x 2 Monitors KVM Switch with Audio and USB 2.0 HUBS DP 1.2 642DP : Electronics
Smart-AVI 4-Port Duo DisplayPort-HDMI KVM Switch D2H-4P-DUO-S
Amazon.com: Tripp Lite 4 Port DisplayPort USB KVM Switch, Quad Port DP USB KVM Switch, 4K 60 Hz, HDR, HDCP 2.2, DP 1.4, USB 3.0 Cables, Black (B005-DPUA4) : Electronics
Startech .com 4 Port USB DisplayPort KVM Switch with AudioShare keyboard, mouse, and DisplayPort display between 2 HD multimedia systems4... SV431DPUA - Corporate Armor
4 Ports QHD DisplayPort KVM Switch with USB 2.0, PAG-114
8K@60Hz USB 3.0 Displayport KVM Switch 2 Monitors 4 Computers, Dual Monitor KVM Switch 4 in 2 Out with Audio Output and 3 USB 3.0 Ports, 4 Port Dual Monitor Displayport KVM Switch for 4 Computers - Newegg.com
4 Port DisplayPort KVM Switch - 4K 60Hz - Single Display - Dual Port UHD DP 1.2 USB KVM Switch with Integrated USB 2.0 Hub & Audio - Dell, HP, Apple, Lenovo - TAA Compliant - BCI Imaging Supplies
Tripp Lite 4-Port DisplayPort Dual-Display KVM Switch - 4K 60 Hz, USB 3.2 Gen 1, HDCP 2.2, USB Sharing - KVM / audio / - B006-DP2UA4 - KVM Switches - CDW.com
SM-DPN-4D-S - 4-Port Dual Monitor 4K DisplayPort KVM Switch with USB 2.0 & Audio.
Startech .com 4 Port USB DisplayPort KVM Switch with AudioShare keyboard, mouse, and DisplayPort display between 2 HD multimedia systems4... SV431DPUA - Corporate Armor
StarTech 4 Port USB DisplayPort KVM Switch with Audio SV431DPUA (AMX) | eBay
4 Port Dual Monitor KVM Switch Kit DP 4K60Hz with EDID PKS0802A10 – TESmart