Brand: SIIG Model: 4-Port 4K HDR DisplayPort KVM Switch MPN: CE-KV0D11-S1 (label also shows CCL1212X) Video support: DisplayPort input for four PCs with DisplayPort Out and HDMI Out for a single display, supporting 4K HDR. Connectivity: Four USB 3.0 Type-B PC ports, two front USB 3.0 Type-A hub ports, two rear USB Type-A ports for keyboard and mouse, 3.5mm audio and microphone jacks for each PC, IR EXT port, DC 5V power input. Controls: Front power button with LED indicator plus dedicated Link/Select buttons and status LEDs for PC1 through PC4. Country of manufacture: Manufactured in China, engineered in the USA (per rear label). Keywords: KVM switch, DisplayPort KVM, 4-port USB 3.0 KVM, 4K HDR, multi-computer control, desktop sharing
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