So that you can access computers conveniently by using port selection push button located on the unit's front panel. 1 x 4 port KVM switch. KVM Switch Specifications Hot pluggable, add or remove computers without powering off the KVM switch.
eBay
Xprinter 80mm Thermal Label Printer 2,3 Inch Barcode Sticker Printer Bluetooth Receipt Printer LAN/Bluetooth/USB
Aliexpress UK
With up to 2 computers,share one USB device between four computers without manually switching out cables. What is more,switch buttons in push-button form displayed on the front of the switch for each access for switching from computer to computer.
eBay
Portable Mini Thermal Printer Wirelessly BT 203dpi Photo Label Memo Wrong Question Printing With USB Cable， printer paper
Aliexpress UK
Switch buttons in push-button form displayed on the front of the switch for each access for switching from computer to computer. Just plug your USB device into the USB port on the sharing switch, and connects 2 PC to the other 4 ports.
eBay
58mm Mini Portable Thermal Printer Cat Shapes Lightweight Wireless Photo Label Memo Wrong Question Printing USB Cable Printer
Aliexpress UK
Switch buttons in push-button form displayed on the front of the switch for each access for switching from computer to computer. Just plug your USB device into the USB port on the sharing switch, and connects 4 PC to the other 4 ports.
eBay
Portable Mini Thermal Printer 2 inch Bluetooth USB Receipt Bill Ticket Printer with 58x30mm Print Paper for Restaurant Android
Aliexpress UK
USB print sharing a cost-effective USB printer sharing, support the button switch, can realize multiple computers share a printer, support the needle, inkjet, laser machine, such as USB port can support any USB devices not only printer.
eBay
Desktop Shipping Label Printer USB/BT Direct Thermal Printer 40-80mm Paper Compatible with Amazon Ebay Shopify FedEx USPS Etsy
Aliexpress UK
Easy Sharing and Switching: The Printer Sharing Switch allows for seamless sharing and switching of USB devices like printers, scanners, and hard drives across multiple computers. Connect to other devices through the Sharer for effortless network sharing.
eBay
Portable Printer M832 Inkless Thermal Printer Support 5 Size Thermal Paper USB & Bluetooth Connect for Travel Home Mobile Office
Aliexpress UK
[ Selector]: This allows to share USB 2.0 peripheral devices between 2 computers, such as printer,mouse, keyboard, USB disk, etc. [Feature]: USB2.0 Printer Sharing Device, This 2 port USB sharing allows two devices to share 1 USB output, perfect for multiple device usage.
eBay
4 Inch Thermal Shipping Label Printer ZJ9220 USB Bluetooth Compatible with Android/iPhone Windows/Mac Barcode Label Printer
Aliexpress UK
2 In 1 Out USB2.0 Switcher 2 Port Manual USB HUB Share Printer Device USB2.0 Printer Sharing Converter. Item Type: USB2.0 Printer Sharing Converter. 1 x USB2.0 Printer Sharing Converter. Connection A: 1 USB A interface.
eBay
2Inch Thermal Receipt Paper For 58mm Mini Portable Receipt Printer Wireless USB Mobile POS Printer Support Android IOS Windows
Aliexpress UK