Used for a few months about two years ago and stored at home. The condition is excellent. 《Model Number》 SW-KVM2UUN 《Product Features》 ● Allows you to switch between two computers using one USB keyboard, USB mouse, and display. ● Compact, cable-integrated design saves space during installation. ● Hotkey selection: Choose between [Ctrl] x 2 or [Scr Lock] x 2, avoiding conflicts with software hotkeys. ● Allows switching consoles while the connected computers are powered on. ● Keyboard port emulation enables full startup without switching ports during reboot. ● Both connected computers can be started simultaneously. ● No software installation required; simply connect and switch. ● Equipped with an auto-scan function to automatically switch between connected computers and monitor each one. ● Supports high resolutions up to 2048 x 1536 pixels. ● Powered via the computer's USB port, eliminating the need for an AC adapter. 《Specifications》 ■ Supported Resolution: Up to 2048 x 1536 pixels (DDC2B compatible) ■ Interfaces: 【For Computers】 Display: Mini-D-sub (HD) 15-pin male x 2 USB: USB A connector male x 2 (shared with mouse) 【For Console】 Display: Mini-D-sub (HD) 15-pin female x 1 Keyboard: USB A connector female x 1 Mouse: USB A connector female x 1 ■ Power Consumption: Operating voltage - Power supplied from USB port / DC +5V Current consumption / 280mA (maximum) ■ Switching Method: Hotkey switching (switch between computer A and B) / Press the [Ctrl] key twice in a row (using the same Ctrl key) or press the [ScrLock] key twice in a row (choose one) ■ Operating Temperature/Humidity: Temperature / 0～50℃ Humidity / 80% or less (no condensation) ■ Storage Temperature/Humidity: Temperature / -20～60℃ Humidity / 80% or less (no condensation) ■ Size: W77.99 x D72 x H24.35mm (main unit size) ■ Cable Length: 0.9m ■ Weight: 252g ■ Accessories: Instruction manual (with warranty)