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.
Good for office or tablet users who want a stationary, rechargeable trackball with multi-device wireless; avoid if you need high-speed gaming precision.
TweakDeals earns a commission — at no extra cost to you. Learn more
Commission-funded — no extra cost to you
