Logitech Unifying USB Dongle Receiver – Connect 6 Devices

Keep your workspace tidy and your devices connected with the Logitech Unifying USB Dongle Receiver. This compact wireless adapter plugs into any standard USB or USB 2.0 port and lets you pair up to 6 compatible Logitech wireless mice and keyboards to a single nano-receiver — no more juggling multiple adapters or cluttered cables.

Compatible with popular Logitech models including the MX series, M905, M950, M505, M510, M525, and more, this dongle is the ideal replacement or spare receiver for home offices, desks, and on-the-go setups. Its ABS construction keeps it lightweight and durable, while the plug-and-play design means setup takes just seconds on virtually any operating system.

• Connect up to 6 devices – pair multiple Logitech mice and keyboards to one single receiver
• Universal USB interface – compatible with USB and USB 2.0 ports for broad device support
• Plug-and-play setup – works across virtually all major operating systems with no driver hassle
• Compact ABS build – lightweight, low-profile design sits flush in your port
• Available in 2 colors – White and Black to match your setup
• Model: SCR-303 | Warranty: 1 Year

Whether you're refreshing your office desk or replacing a lost receiver, the Logitech Unifying USB Dongle makes cable-free computing effortless. A smart, practical gift for office workers, home users, or anyone who values a clean, clutter-free workspace.

For tips on setting up wireless peripherals and maintaining a productive workspace, visit the NIST Cybersecurity Resources for best practices on using USB devices safely.

Frequently Asked Questions

Q: What Logitech devices are compatible with the Unifying USB Dongle Receiver?

A: This Logitech Unifying USB Dongle Receiver (Model SCR-303) is compatible with a wide range of Logitech wireless mice and keyboards, including the MX series, M905, M950, M505, M510, M525, and other Logitech Unifying-compatible devices. You can connect up to 6 devices simultaneously through a single USB receiver.

Q: How do I set up the Logitech Unifying USB Dongle Receiver?

A: Setup is simple — just plug the dongle into any USB or USB 2.0 port on your computer. It supports plug-and-play functionality across virtually all major operating systems, so no additional drivers are typically required. Then use the Logitech Unifying Software to pair your compatible wireless mouse and/or keyboard to the receiver.

Q: Can this dongle replace my original lost Logitech Unifying receiver?

A: Yes! The SCR-303 Unifying USB Dongle Receiver is designed as a compatible replacement or spare for your original Logitech Unifying receiver. As long as your Logitech device supports the Unifying protocol, you can pair it with this adapter using the Logitech Unifying Software.

Q: What colors does the Logitech Unifying USB Dongle come in?

A: The dongle is available in two color options — White and Black — so you can choose the one that best matches your keyboard, mouse, or desktop setup.