{"data":{"slug":"keychron-k3-he","type":"keyboard","brand":"Keychron","name":"K3 HE","aliases":["K3H-F1"],"release_date":"2026-03","url":"https://arkivo.dev/keyboards/keychron-k3-he","specs":{"series":"K 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and wood frame with ABS plastic bottom case","plate_material":"aluminium","mount_style":"tray","pcb_flex_cuts":null,"sound_dampening":["case_foam","silicone_bottom","foam","other"],"typing_angles_deg":[2,4.5,7.5],"spill_resistant":null,"ip_rating":null,"backlight":"rgb_per_key","led_orientation":"north_facing","lighting_zones":null,"lighting_brightness_levels":null,"side_lighting":null,"backlight_sensors":null,"lighting_ecosystems":null,"media_keys":"fn_layer","dedicated_media_key_count":null,"volume_control":null,"knob_count":0,"knob_programmable":null,"knob_pressable":null,"dedicated_macro_keys":null,"display_type":null,"touchpad":null,"fingerprint_reader":null,"os_mode_switch":"switch","win_key_lock":null,"software_name":"Keychron Launcher","software_platforms":["web"],"firmware_compatibility":["qmk"],"onboard_memory":null,"onboard_profiles":null,"macros":true,"macros_onboard":null,"key_remapping":true,"layers":4,"firmware_updatable":true,"wrist_rest":"none","wrist_rest_material":null,"tenting":null,"tenting_angles_deg":null,"dimensions_mm":{"width_mm":318.62,"depth_mm":126,"height_mm":25.4,"front_height_mm":22},"dimensions_with_wrist_rest_mm":null,"weight_g":575,"weight_with_wrist_rest_g":null,"package_dimensions_mm":null,"package_weight_g":null,"works_with_certifications":null,"other_certifications":null,"in_the_box":["1x Fully Assembled Keyboard","1x Type-C Cable","1x Type-A to Type-C Adapter","1x Type-A 2.4GHz Receiver","1x Extension Adapter For Receiver","1x Keycap & Switch Puller","1x Screwdriver"],"cables_included":[{"type":"Type-C cable","count":1}],"spare_switches_count":null},"variants":[{"model_number":"K3H-F1","gtin":"4894979045614","colors":["Black"],"layouts":["ANSI"],"layout_standards":["ansi"],"key_count":84},{"model_number":"K3H-Q1","gtin":"4894979045621","colors":["White"],"layouts":["ANSI"],"layout_standards":["ansi"],"key_count":84},{"model_number":"K3H-F1-BO","gtin":"4894979067913","colors":["Black"],"layouts":["ISO-Nordic"],"layout_standards":["iso"]},{"model_number":"K3H-F1-DE","gtin":"4894979067906","colors":["Black"],"layouts":["ISO-German"],"layout_standards":["iso"]},{"model_number":"K3H-F1-UK","gtin":"4894979066121","colors":["Black"],"layouts":["ISO-UK"],"layout_standards":["iso"]}],"sources":[{"url":"https://www.keychron.com/products/keychron-k3-he-wireless-magnetic-switch-custom-keyboard","kind":"manufacturer_page","accessed":"2026-10-14","fields":["series","status","manufacturer_url","manual_url","model_numbers","colors","launch_price_usd","segment","kit_type","form_factor","layout_standards","layouts","legend_os","has_numpad","has_function_row","has_arrow_keys","navigation_cluster","key_stagger","low_profile","switch_technology","switch_brands","switch_models","switches_factory_lubed","actuation_adjustable","actuation_adjustable_range_mm","actuation_adjustment_step_mm","per_key_actuation","rapid_trigger","rapid_trigger_sensitivity_min_mm","multi_action_keys","socd_cleaning","analog_input","hot_swappable","hot_swap_compatibility","stabilizer_type","keycap_material","keycap_legends","keycap_profile","keycap_shine_through","polling_rate_modes","key_rollover","connection_types","bluetooth_version","bluetooth_devices","receiver_connector","keyboard_port","os_compatibility","battery_type","battery_capacity_mah","battery_life_claimed","charging_port","case_material","plate_material","mount_style","sound_dampening","typing_angles_deg","backlight","led_orientation","software_name","software_platforms","firmware_compatibility","macros","key_remapping","dimensions_mm","weight_g","variants"],"notes":{"switch_technology":"Page says the Ultra-Fast Lime low-profile magnetic switches are powered by Hall Effect sensing.","switches_factory_lubed":"Page says the switches are pre-lubed.","actuation_adjustable_range_mm":"Published as 0.2 to 2.9 mm. TechRadar reports 0.2 to 2.8 mm, the maker value is used.","actuation_adjustment_step_mm":"Page says actuation points can be adjusted from 0.2 to 2.9 mm with 0.1 mm sensitivity.","per_key_actuation":"Page says each key can be customized.","rapid_trigger_sensitivity_min_mm":"Spec table lists Rapid Trigger sensitivity 0.1 mm.","multi_action_keys":"Dynamic keystrokes, up to four actions per key by press depth.","socd_cleaning":"Last Key Priority (LKP) and Snap Click, both disabled by default.","analog_input":"Analog Mode gives variable gamepad-style input. Listed as Gamepad Analog in the low-profile series comparison.","hot_swappable":"Spec table: compatible with Keychron Ultra-Fast Lime Low-Profile magnetic switch only.","stabilizer_type":"Spec table lists a plate-mounted stabilizer.","keycap_profile":"LSA, low-profile spherical-angled keycaps.","polling_rate_modes":"1000 Hz in wired and 2.4 GHz modes, 125 Hz over Bluetooth.","key_rollover":"Page lists N-key rollover as Yes for wireless and wired. Wireless covers both 2.4 GHz and Bluetooth.","battery_life_claimed":"Published as up to 55 hours, lab test results may vary. Connection, lighting and polling rate are not stated.","case_material":"Body material aluminum plus wood, bottom case ABS plastic.","sound_dampening":"Sound-absorbing foam of unstated position, bottom case acoustic foam, silicone bottom pad and PET film. Foam of unstated position is stored as foam and PET film as other.","typing_angles_deg":"Spec table angle 2, 4.5 and 7.5 degrees, feet height 2 mm.","dimensions_mm":"Size 318.62 x 126 mm. Front height 22.0 mm and back height 25.4 mm, both including keycaps. Back height is stored as height.","weight_g":"Published as 575 g. The configuration is not stated.","variants":"Five store SKUs: Black ANSI, White ANSI and three Black ISO layouts. The store lists the same US price for all five.","colors":"Black and White. The ISO layouts are sold in Black only.","layouts":"ISO-Nordic is listed on the page as a pre-order that ships later than the other layouts."}},{"url":"https://www.keychron.com/products/keychron-k3-he-wireless-magnetic-switch-custom-keyboard.json","kind":"manufacturer_page","accessed":"2026-10-14","fields":["gtins","release_date"],"notes":{"gtins":"Barcodes of the five store variants, K3H-F1, K3H-Q1, K3H-F1-BO, K3H-F1-DE and K3H-F1-UK.","release_date":"The store listing was published on 2026-03-23, after the Kickstarter ended on 2026-03-19. The Kickstarter launched on 2026-02-17."}},{"url":"https://cdn.shopify.com/s/files/1/0059/0630/1017/files/Keychron_K3_HE_User_Manual.pdf?v=1778577432","kind":"manual","accessed":"2026-10-14","fields":["key_count","charge_time_full_min","wireless_range_m","multi_device_switching","use_while_charging","battery_indicator","media_keys","knob_count","os_mode_switch","layers","firmware_updatable","wrist_rest","in_the_box","cables_included","cable_detachable"],"notes":{"key_count":"Specification page states number of keys 84. This is the ANSI count. ISO key count is not published.","charge_time_full_min":"Around 3.8 hours. Manual recommends 5 V 1 A or USB 3.0.","wireless_range_m":"Bluetooth operating distance within 10 meters in open space.","multi_device_switching":"Fn+1, Fn+2 and Fn+3 select Bluetooth hosts.","use_while_charging":"Manual says the keyboard can be charged in 2.4GHz, cable and Bluetooth mode.","battery_indicator":"Power indicator LED blinks red when low, stays red while charging and turns green when full. A Batt key is listed on layers 1 and 3.","media_keys":"Media functions sit on the F-row in the Mac layer and on the Fn layer for Windows.","knob_count":"Keyboard overview lists no knob.","os_mode_switch":"Win/Android and Mac/iOS toggle on the left side.","layers":"Four layers. Layers 0 and 1 for Mac, layers 2 and 3 for Windows.","firmware_updatable":"Firmware update through the Keychron Launcher web app in wired mode.","wrist_rest":"No wrist rest in the box list. A silicone palm rest is a separate accessory.","in_the_box":"Fully assembled version package list.","cable_detachable":"Charging and wired mode use a Type-C cable plugged into the keyboard port."}},{"url":"https://help-center.keychron.com/en-us/article/360021443594-how-long-is-the-keyboard-warranty-for","kind":"manufacturer_page","accessed":"2026-10-14","fields":["warranty_years"],"notes":{"warranty_years":"12 months global warranty."}},{"url":"https://www.techradar.com/computing/keyboards/keychron-k3-he-review","kind":"review_site","accessed":"2026-10-14","fields":["launch_price_usd"],"notes":{"launch_price_usd":"Review published 2026-05-30 lists $119.99 and says the board is available now in black and white. The maker store shows the same price."}},{"url":"https://www.hlplanet.com/keychron-k3-he-review/","kind":"review_site","accessed":"2026-10-14","fields":["switch_feel","cable_type","cable_host_connector"],"notes":{"switch_feel":"Reviewer describes pre-lubed POM linear switches. The maker page does not name the feel.","cable_type":"Reviewer describes a braided right-angled USB-C cable.","cable_host_connector":"Reviewer lists a USB-C cable plus USB-A-to-C and C-to-A adapters. The manual lists a Type-C cable and a Type-A to Type-C adapter."}},{"url":"https://mechkeys.com/ja/blogs/news/keychron-launches-k3-he-and-k3-ultra-low-profile-wireless-keyboards-on-february-12","kind":"press","accessed":"2026-10-14","fields":["announce_date"],"notes":{"announce_date":"Article dated 2026-02-10 reports the announcement and a February 12 launch date."}}],"fields_filled":91,"updated":"2026-10-15"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}