
I've had 2 of these over the years and still use one. Now I'm buying another one for the new environment. I use them specifically in IBM/Toshiba 4690 environments as well as Windows. Airlink never stopped working properly, while some other brands seem to be more picky or less stable on the 4690.

TESmart 1080P 60Hz USB VGA KVM Extender Over Cat5e Cat6 Ethernet Cable - Long Range 984ft/300m (Sender+Receiver)
10 Review

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

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

📁 WD My Book 4TB USB 3.0 Desktop External Hard Drive - WDBBGB0040HBK-NESN
6 Review

Crucial 2TB Portable SSD CT2000X6SSD9
7 Review

SAMSUNG Portable SSD 500GB MU PC500H
5 Review

📦 LaCie Rugged Mini 2TB External Hard Drive | Portable HDD - USB 3.0/2.0 Compatible, Drop-Shock, Dust, and Rain Resistant Shuttle Drive | For Mac and PC | LAC9000298
8 Review