There are few 8-port DVI KVMs on the market. This is an expensive KVM switch, but I couldn't find a better price for it than on Revain.com with free shipping ("Prime"). I have had good experience with Aten and MasterView VGA-USB KVM and a model Avocent DVI-USB KVM switch. (I have had a very bad experience with Monoprice's VGA USB product and will not be buying this brand again.) I have nothing but good things to say about the quality of this Iogear product. It's well built and doesn't require any special cables. I use it every day and it's been a pleasure to use.
4 Port USB 3.0 Switch Selector - Pubioh KVM Switch for Mouse, Keyboard, Printer, Scanner - 2 in 4 Out Sharing Box with Switch Button and 2 USB 3.0 A to A Cables
11 Review
🔁 TRENDnet TK-803R: 8-Port Rack Mount KVM Switch with VGA & USB Connection, USB/PS2 Support, Device Monitoring, Auto Scan - Control 8 Computers/Servers
10 Review
CKL 4 Port KVM Switch Dual Monitor DisplayPort 4K 60Hz: Unprecedented Multi-Computer Control with Audio, USB 2.0 HUBS, and DP 1.2
11 Review
NEWCARE HDMI KVM Switch: 4K@60Hz, 2x1 HDMI2.0 Ports + 3X USB KVM Ports - Share 2 Computers on UHD Monitor, with Wireless Keyboard and Mouse Support - USB Disk, Printer, USB Camera Compatible
10 Review