USB to Parallel printer

• With this 4 Port VGA Switch you can make that 4 computers share 1 monitor, projector. Conversely, make 4 monitors share 1 computer, projector but not simultaneously. Convenient to switch--just press the relative button. No additional software and external power supply needed.
• Input with PC/Notebook,Output with projector/LCD/TV. This VGA switch may be used in security setups where monitoring different areas of a building is required and switching between multiple inputs is a necessity , Ideal for presentations, classrooms, control center, remote monitoring & training facilities.
• Input / output channel switching mode: Panel switch(A/B/C/D Manual Switch),Type : 4 In 1 Out VAG Ports,Interface : VGA Female Ports;Resolution : up to 1920 x 1440;Main Color : Black;Net Weight : 255g;Size : 11.2 x 7.3 x 2.5cm / 4.4" x 2.9" x 1.0" (L*W*H);
• Supports VGA resolutions up to full HD 1920x1080 and WUXGA 1920x1440,Enables multiple PCs/laptops (or other VGA sources) to share one VGA monitor or projector ;SPECIAL FEATURE: Enable multi computers to share one monitor , projector or, conversely, make two monitors, projectors to share one computers not simultaneously.Fully shielded metal casing and easy to use push buttons;Auto-detect display DDC information for the optimal resolution,No External Power Supply Needed.
• A VGA switch may be used in security setups where monitoring different areas of a building is required and switching between multiple inputs is a necessity

DisplayPort to DisplayPort cable transmits HD audio and video from computer to display, Cable supports 4K@60Hz, 2K@165Hz, 2K@144Hz Video. Ideal for video streaming, gaming, or extending a workstation. Please check resolution before connection for proper output Gold-plated connectors, bare copper conductors, and foil-and-braid shielding for reliable connectivity Compliant to version 1.2 specs, works with DP, DP++, and DisplayPort++ supports video resolutions up to 4Kx2K, VESA certified Measures 3 feet (0.91 meters) Warranty : 1 Year Limited Warranty

• The Logitech mouse M90: Simple to set up and use. There’s no software to install and since it’s corded, you can just plug the cable into a USB port and use your new computer mouse right away
• High-definition optical tracking (1 000 DPI): Enables responsive, smooth cursor control for precise tracking and easy text selection
• This wired mouse is built by Logitech : The PC mouse experts. It comes with the quality and design we’ve built into more than a billion computer and laptop mice, more than any other manufacturer
• COMPATIBLE WITH: Windows (7, 8, 10, 11 or later), macOS(10.5 or later), Chrome OS, Linux Kernel 2.6+ PACKAGE CONTENTS: Mouse and User documentation