Keychron unveils B11 Pro: ultra-slim foldable 65% Alice keyboard for $64.99

Keychron announced the B11 Pro on March 4, 2026, pitching it as an ultra-slim, foldable 65% Alice keyboard aimed at mobile users. TechPowerUp reports the B11 Pro is available now on Keychron’s online store for $64.99, and Keychron’s product page frames the model as “tailored for users who demand portability without compromise,” positioning the board for commuters and travelers.

The B11 Pro’s hardware centers on a split-fold Alice layout that Keychron says “neatly folds inward to a fraction of its size.” TechPowerUp measured the folded footprint at 196.3 × 143 mm and recorded a total weight of 258 g, figures that underscore the product’s pocketable ambitions. Keychron lists the finish as Deep Space Gray and highlights a “Soft-Touch Back Cover” made from a matte black PU leather-like material designed to “enhance grip on surfaces” and add a premium feel.

Typing on the B11 Pro relies on Keychron’s scissor mechanism and concave keycaps. TechPowerUp described the implementation as adapting “the ergonomic 65% Alice layout seen in Keychron's K11 Max and puts it into an ultraportable, foldable keyboard with scissor switches,” and added that the concave keycaps “should feel something akin to a laptop keyboard to type on.” TechPowerUp also notes the 65% layout means there is no num pad and no F row, while the B11 Pro retains a dedicated compact arrow cluster to ease the transition to the smaller footprint.

Connectivity and power are prominent selling points. Keychron lists “2.4 GHz & Bluetooth Connection” with triple-device support and calls out Mac and Windows compatibility and a “Launcher Web Configurator” for remapping. Keychron’s product copy includes a hardware detail that sets the B11 Pro apart: “Integrated with a Hall effect sensor, the keyboard automatically powers off when folded to preserve battery, and will automatically power on and reconnect the device when unfolded.” TechPowerUp adds that the keyboard supports Bluetooth 5.3 and reports an approximate battery life of 135 hours.

Industry observers tied the B11 Pro’s feature set to a clear market position. TechPowerUp wrote that the model “falls square in the mobile productivity space rather than the enthusiast mechanical keyboard sphere,” noting the tradeoffs toward portability. TechPowerUp also suggests the B11 Pro will likely appear on Amazon at a later date, though its report lists the current availability on Keychron’s store.

Keychron’s announcement gives buyers solid mobile-oriented specs, but several technical details remain unconfirmed in the supplied materials: the wired port type, explicit NKRO or rollover support (TechPowerUp inferred NKRO is likely absent), battery capacity in mAh, and precise scissor switch travel and actuation figures. For now, the B11 Pro arrives as a $64.99, Hall effect-equipped option for people who want a flat Alice layout in a truly compact package, with broader retail rollout and deeper technical specs pending.