Brand Suckoo USB2.0 Switch 4 in 1 out 1 in 4 out Bi-directional Swap Share is a convenient and useful USB KVM device. It has 4 USB-B input ports and 1 USB-A output port, allowing you to connect 4 computer host devices to a shared USB printer scanner keyboard and mouse (1 host at a time). With this KVM switch, you can select the devices you want to connect to the input ports with just a few manual keystrokes. Whether it's a USB printer, scanner, external hard drive, or other USB external device, you can easily switch between devices without having to frequently plug and unplug USB ports. The switcher supports the USB 2.0 standard, providing fast and stable data transfer speeds. You can transfer files, print files, or perform other USB-related tasks without worrying about performance degradation or data loss. In addition to the manual push-button switching function, the switcher has a bi-directional switching function, which means it can operate in 1 in 4 out or 4 in 1 out mode. This makes sharing a USB external device between multiple computers flexible and convenient. Color: Black, Specification: 8.5x6.5x2cm, Accessories: 1PCS of this product + 4 USB printing cables * 1M. Overall, the USB 2.0 Switcher 4 In 1 Out 1 In 4 Out Manual Pushbutton Switcher is a practical product for USB devices. It provides simple operation and reliable data transfer performance for users who need to share USB external devices in a home or office environment.Suckoo brand products are guaranteed for 1 year.