ProtoArc EM01 NL Wireless Trackball Mouse Rechargeable Bluetooth 2.4G Ergonomic Mice for PC iPad Mac Windows 3 Device Connection
Computer Peripherals
“The ProtoArc EM01 NL is a rechargeable wireless trackball with Bluetooth + 2.4GHz dual-mode connectivity and up to 3-device switching. Its defining attributes — a physical trackball for stationary cursor control and a rechargeable battery with multi-mode wireless (Bluetooth and 2.4G) — make it a solid ergonomic desktop alternative for users who need cable-free, multi-device work across PC, Mac, and iPad; consider it a practical budget ergonomic peripheral rather than a high-performance gaming mouse.”
No expert sources found. Score is based on Reddit community signals only.
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Rechargeable battery removes single-use batteries and enables portable use
aliexpress.comRechargeable
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Dual wireless (Bluetooth plus 2.4GHz) provides flexible connections and lower latency options
aliexpress.comBluetooth 2.4G
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Supports three-device switching for seamless multitasking across computers and tablets
aliexpress.com3 Device Connection
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Ergonomic shape reduces wrist movement and may ease repetitive strain during long use
aliexpress.comErgonomic
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No official button‑assignment/customization software provided
note.comno official manufacturer 'button assignment software'
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Top lacks rubberized surface, leading to hand sliding for smaller hands
custompc.comdoesn't have the rubberized top section
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Plasticky build quality may feel cheap or less durable to some users
youtube.comit's a little plasticky
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RGB lighting is decorative and doesn't indicate DPI or device status
custompc.comRGB lighting is wasted
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Ergonomics and long‑term durability reports are mixed across users
poshsevenreviews.comErgonomics and durability receive mixed reviews