ProtoArc Ergonomic Keyboard Mouse, EKM01 Plus Full vs seenda Bluetooth Keyboard and Mouse for iPad,
Updated August 2026 — ProtoArc Ergonomic Keyboard Mouse, EKM01 Plus Full wins on battery and comfort, seenda Bluetooth Keyboard and Mouse for iPad, wins on price and weight.
The ProtoArc Ergonomic Keyboard Mouse excels in ergonomic design and comfort, while the seenda offers versatility and affordability.
Why ProtoArc Ergonomic Keyboard Mouse, EKM01 Plus Full is better
Ergonomics
Superior ergonomic design with cushioned palm rest
Battery Life
Long standby time of 250 hours
Device Switching
Connects to up to 3 devices simultaneously
Why seenda Bluetooth Keyboard and Mouse for iPad, is better
Price
More affordable at $39.99
Weight
Lighter and more portable
Aesthetics
Vibrant color options for a stylish look
Overall score
Specifications
| Spec | ProtoArc Ergonomic Keyboard Mouse, EKM01 Plus Full | seenda Bluetooth Keyboard and Mouse for iPad, |
|---|---|---|
| Compatibility | Windows, Mac, Android | iOS, Android, Windows |
| Connection | Bluetooth + USB | Bluetooth 5.0 + 2.4G |
| Key Type | Split Ergonomic | Typewriter Round |
| Battery Type | Rechargeable | Not specified |
| Hotkeys | None | 15 hotkeys |
Dimension comparison
Design and Comfort
The ProtoArc Ergonomic Keyboard Mouse offers a full-size, ergonomic design that promotes better wrist and forearm positioning, while the seenda Bluetooth Keyboard and Mouse provides a compact, stylish option for users on the go. The ProtoArc features a split keyframe design and a cushioned palm rest, ensuring comfort during long typing sessions. It also includes adjustable tilt legs to maintain an optimal angle for wrist relaxation. On the other hand, the seenda's keyboard includes a built-in holder for tablets and an integrated slope to prevent wrist strain, catering to users who frequently switch between devices. With a price difference of about 92%, the ProtoArc is priced at $76.98, compared to the seenda at $39.99.
Connectivity Options
The connectivity capabilities of the ProtoArc and seenda keyboards are noteworthy, each offering distinct advantages. The ProtoArc can connect to up to three devices simultaneously through USB receiver or Bluetooth, allowing users to switch effortlessly between devices with the press of a button. This feature is particularly beneficial for multitaskers who need to juggle several devices at once. In comparison, the seenda utilizes Bluetooth 5.0 and a 2.4G wireless connection, providing a stable connection with a range of up to 33 feet. This dual connectivity makes it versatile for various setups, especially for those who use both tablets and computers regularly.
Compatibility
When it comes to device compatibility, both keyboards stand out but cater to slightly different user needs. The ProtoArc is compatible with Windows, Mac OS, and Android devices, making it a solid choice for users within these ecosystems. Its functionality with these operating systems is designed to enhance productivity. Conversely, the seenda is compatible with a wider range of devices, including iPhones, iPads, Android smartphones, and various laptops. This makes it an ideal choice for users who frequently switch between different operating systems, such as iOS and Windows, allowing for seamless transitions and efficient use across multiple platforms.
Typing Experience
The typing experience varies significantly between these two products. The ProtoArc focuses on ergonomic comfort, featuring a split design that reduces wrist tension, complemented by a cushioned palm rest. This design aims to enhance typing comfort and reduce fatigue during extended use. In contrast, the seenda offers a unique typewriter-style round key design, providing a visually appealing and responsive typing experience. While the ProtoArc emphasizes ergonomic support, the seenda's design caters to users who appreciate a more playful aesthetic without compromising on functionality.
Battery Life
Battery life is an essential consideration, especially for portable devices. The ProtoArc boasts a rechargeable lithium battery with an impressive standby time of 250 hours after just a 2-hour charge. This feature ensures that users can rely on the keyboard for extended periods without frequent recharging. In contrast, the seenda does not specify battery life details, which might be a consideration for potential buyers. However, it is designed for easy plug-and-play use, which may appeal to users who prioritize convenience over battery longevity.
Aesthetics
Aesthetically, the ProtoArc presents a sleek, professional look in gray and black, suitable for office environments. Its ergonomic design not only serves a functional purpose but also adds a modern touch to any workspace. Meanwhile, the seenda stands out with its vibrant blue and purple color scheme, appealing to users looking for a more playful and stylish accessory. The typewriter-style keys further enhance its unique visual appeal, making it a fun choice for users who want their tech to reflect their personality.
Price and Value
Price is a significant factor when comparing the ProtoArc and seenda products. The ProtoArc is priced at $76.98, making it about 92% more expensive than the seenda's $39.99 price tag. Given the substantial price difference, potential buyers must weigh the ergonomic benefits and features of the ProtoArc against the more budget-friendly and multi-device connectivity of the seenda. While the ProtoArc offers a premium ergonomic experience, the seenda provides excellent value for users who prioritize versatility and aesthetics over high-end ergonomic features.
Which should you buy?
Choosing between the ProtoArc Ergonomic Keyboard Mouse and the seenda Bluetooth Keyboard and Mouse ultimately depends on your specific needs and preferences. If ergonomic comfort and a professional design are your primary concerns, the ProtoArc is the superior choice, despite its higher price. However, if you seek a versatile, stylish option that works seamlessly across multiple devices, the seenda offers excellent functionality at a more accessible price point. Consider your typing habits, device compatibility, and aesthetic preferences to make the best decision for your workspace.

