10 Best Foldable Keyboards 2025 in the United States

The ProtoArc Foldable Keyboard and Mouse combo is a solid choice for anyone needing a portable, travel-friendly keyboard that doesn’t sacrifice typing comfort. Its true full-size layout with 105 keys is impressive for a foldable design, making it easier to type without constantly adjusting to smaller keys. It is compatible with multiple operating systems including Windows, Mac, iPadOS, and Android, which makes it versatile for users switching between devices. You can connect up to three devices at once using Bluetooth and 2.4G wireless, and quickly switch among them, which is convenient for multitasking.

The keyboard and mouse are both rechargeable via USB-C, and their long standby battery life (150 days for the keyboard, 200 days for the mouse) means less worry about frequent charging. The quiet scissor-switch keys and adjustable DPI mouse contribute to a comfortable and unobtrusive work environment. The included hard carrying case and collapsible stand enhance portability and device support during use. However, the fold hinge does not lock firmly, so it’s best to use the keyboard on flat surfaces to avoid instability. At nearly 2 pounds, it is portable but not ultra-light, so it’s more suited for those who prioritize full-size typing over minimal weight. Some users might miss a backlight feature for working in low-light conditions.

This combo suits business travelers and anyone needing a reliable, multi-device foldable keyboard and mouse without compromising on key size or functionality.

The Samsers KM08 is a solid choice if you're looking for a foldable keyboard and mouse combo that’s truly portable without sacrificing typing comfort. It folds down to a compact size but unfolds to a full-size keyboard with standard laptop-style keys, which helps reduce finger strain and makes typing easier compared to smaller, cramped foldables. The included mouse is designed to fit comfortably in your hand, adding to the convenience for mobile work. Connectivity is versatile with Bluetooth 5.0 and a 2.4G USB receiver, allowing you to connect up to three devices simultaneously without noticeable lag within about 33 feet. This is great if you switch between phone, tablet, and laptop often.

The battery life is impressive—a quick 2-hour charge can last up to 120 days on standby, so it’s reliable for travel or extended use without frequent recharging. The keyboard’s build quality is decent, featuring metal hinges for durability and a PU leather cover that also protects against dust and scratches. It comes with a lightweight case that holds the keyboard, mouse, and accessories neatly, making it very easy to carry. Some extras like a separate Esc key and Fn lock improve usability, especially if you use multimedia keys often.

On the downside, it weighs nearly 1.8 pounds, which is a bit heavier than some ultra-light portable keyboards. Also, while the keys are laptop-size, the folding design might take a short adjustment period for those used to standard keyboards. The Samsers KM08 serves as a practical and well-rounded option for travelers, students, or professionals who need a reliable, foldable keyboard and mouse pairing for on-the-go productivity.

The ProtoArc Ergonomic Foldable Keyboard is designed with portability and comfort in mind, making it ideal for travelers and those who work on the go. Its ultra-slim and 360° foldable design allows it to fit easily into a backpack or briefcase, and the strong magnetic closure prevents accidental openings. This keyboard's ergonomic split keyset design aims to reduce wrist strain and improve typing posture, though it may take some time to get used to if you're accustomed to traditional keyboards.

It is built with aluminum for durability and has a stylish leather appearance that complements various devices. Connectivity is a strong point, as you can pair it with up to three devices simultaneously and switch between them easily. It's compatible with iOS, Android, Windows, and Mac OS, covering most tablets, smartphones, laptops, and PCs.

The battery life is quite decent, with a Type-C rechargeable battery offering up to 250 hours of standby time, which is suitable for short trips. On the downside, the compact design with 64 keys might feel cramped for users who prefer full-sized keyboards. Some users may also find the initial adaptation period to the ergonomic layout slightly challenging. Despite these minor drawbacks, the ProtoArc Ergonomic Foldable Keyboard is a solid choice for those seeking a portable and ergonomic typing solution.