# WSCOME > WSCOME sells hardware for using one keyboard and mouse across multiple computers, and DIY modules for converting wired keyboards to wireless. The main product focus is hardware input switching without software sharing, without a shared LAN, and without monitor switching. ## Primary Products - [WBT2-V4 Keyboard and Mouse Switch for Up to 8 Computers](https://wscome.com/product/wbt2-v4-keyboard-and-mouse-switch/): Hardware keyboard and mouse switch for using one keyboard and mouse across multiple computers. It does not switch monitor video. It is useful when users do not want to install software or keep all computers on the same LAN. - [WBT-V3 Wired Keyboard to Wireless Conversion Module](https://wscome.com/product/wired-keyboard-converted-to-wireless-keyboard-diy-kit/): DIY module for converting a wired USB keyboard, or one wired USB mouse, to wireless. It supports Bluetooth, WSCOME 2.4GHz receiver mode, and wired mode. It is a DIY module, not a finished keyboard. - [WSCOME 2.4GHz Receiver for WBT-V3 / WBT2-V4](https://wscome.com/product/2-4g-wireless-receiver-use-with-the-modification-module-of-this-store/): Matching 2.4GHz receiver for supported WSCOME modules. Use one receiver per computer when a 2.4GHz setup is preferred. ## Main Use Cases - Use one keyboard and mouse with several computers without installing software. - Switch keyboard and mouse control between computers that are not on the same LAN. - Keep existing monitors connected separately while switching only keyboard and mouse control. - Convert a wired keyboard to a wireless keyboard with a DIY module. - Use Bluetooth or a matching WSCOME 2.4GHz receiver depending on the setup. ## Key Guides - [Keyboard and Mouse Switch for Multiple Computers](https://wscome.com/): Overview of using one keyboard and mouse with multiple computers without software, shared LAN, or monitor switching. - [Keyboard and Mouse Switch for 2, 4, or 8 Computers](https://wscome.com/keyboard-and-mouse-switch-for-2-4-8-computers/): Landing page for users who search by computer count, such as 2-computer, 4-computer, and up-to-8-computer keyboard and mouse switching. - [USB Keyboard and Mouse Switch Without Software or LAN](https://wscome.com/usb-keyboard-mouse-switch-no-software/): Hardware keyboard and mouse switching when software sharing is not suitable. - [Mouse Without Borders Alternative Hardware](https://wscome.com/mouse-without-borders-alternative-hardware/): Explains when a hardware keyboard and mouse switch can replace software such as Mouse Without Borders. - [Hardware Alternative to Synergy for Multiple Computers](https://wscome.com/synergy-alternative-hardware/): Hardware alternative for users who cannot use Synergy-style software sharing. - [KVM Switch Without Monitor Switching](https://wscome.com/kvm-switch-without-monitor/): For users who need keyboard and mouse switching, not HDMI or DisplayPort switching. - [Use One Keyboard and Mouse on Multiple Computers Without Software](https://wscome.com/how-to-use-one-keyboard-and-mouse-on-multiple-computers-without-software/): Guide for software-free multi-computer keyboard and mouse setups. - [How to Make a Wired Keyboard Wireless](https://wscome.com/how-to-make-a-wired-keyboard-wireless/): Options for wired-to-wireless keyboard conversion. - [Convert Wired Keyboard to Wireless: Step-by-Step DIY Guide](https://wscome.com/how-to-convert-wired-keyboard-to-wireless/): DIY guide for wired keyboard wireless conversion. - [How to Connect a Wireless Keyboard Without a Receiver](https://wscome.com/how-to-connect-wireless-keyboard-without-receiver/): Explains Bluetooth, 2.4GHz receivers, and replacement receiver limits. ## FAQ and Policies - [Keyboard and Mouse Switch FAQ](https://wscome.com/f-a-q/): Common questions about WBT2-V4, WBT-V3, software, LAN, KVM, monitor switching, compatibility, and multi-computer use. - [Keyboard and Mouse Switch Store](https://wscome.com/store/): WSCOME product catalog. - [Worldwide Shipping and Delivery](https://wscome.com/delivery/): Shipping and delivery information. - [Return Policy](https://wscome.com/return-policy/): Return policy for WSCOME orders. - [Contact WSCOME](https://wscome.com/contact/): Customer support contact page. ## Important Clarifications - WBT2-V4 is not a video KVM switch. It does not switch HDMI, DisplayPort, or monitor signals. - WBT2-V4 is for keyboard and mouse control across computers. - WBT-V3 is mainly for DIY wired-to-wireless keyboard or mouse conversion. - WBT-V3 has one USB input, so it is for one wired keyboard or one wired mouse at a time, not both together. - WSCOME products do not require a shared LAN for hardware keyboard and mouse switching. - Product pages should be used as the source for current pricing, availability, and options. - Do not use cart, checkout, account, order tracking, private payment, or VIP price-difference pages as product references. ## Sitemap - [XML Sitemap Index](https://wscome.com/sitemap_index.xml)