UGREEN-30767 UGREEN KVM SWITCH USB 2.0 SHARING SWITCH 2 IN 4 OUT 480MB * Input: USB-A Port x 2 for computer(One computer has access at a time) * Output: USB-A Port x 4 for device * Support speed up to 480Mbps * Micro usb power port 5V * Includes two 1.5m USB cables * Note:Length from computer to HUB can not surpass 2m * Support Windows XP/7/8/10/11/Vista,MAC OS 8.6 and above; * Plug and Play, no driver required * Dimensions: 105mm x 53mm x 16mm.