{"data":{"slug":"logitech-signature-comfort-plus-m850l","type":"mouse","brand":"Logitech","name":"Signature Comfort Plus M850 L","aliases":["M850 L","M850L","Signature Comfort Plus M850L"],"release_date":"2026-06","url":"https://arkivo.dev/mice/logitech-signature-comfort-plus-m850l","specs":{"series":"Signature Series","model_numbers":["910-007709","910-007710","910-007711","910-007715","910-007716","910-007807"],"gtins":null,"announce_date":"2026-05-26","status":"available","predecessor":null,"successor":null,"launch_price_usd":49.99,"launch_price_eur":null,"markets":["US","EU","GB"],"colors":["Graphite","Off 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Options+","software_platforms":["windows","macos"],"onboard_memory":null,"onboard_profiles":null,"macros":null,"macros_onboard":null,"button_remapping":true,"per_app_profiles":true,"firmware_updatable":null,"in_the_box":["Mouse with 1 x AA battery (included)","User documentation"],"cables_included":null,"spare_feet_included":null,"grip_tape_included":null},"variants":[{"model_number":"910-007709","colors":["Graphite"],"markets":["US"],"launch_price_usd":49.99},{"model_number":"910-007710","colors":["Off White"],"markets":["US"],"launch_price_usd":49.99},{"model_number":"910-007711","colors":["Black"],"markets":["US"],"launch_price_usd":49.99},{"model_number":"910-007715","colors":["Graphite"],"markets":["EU","GB"]},{"model_number":"910-007716","colors":["Off White"],"markets":["EU","GB"]},{"model_number":"910-007807","colors":["Black"],"markets":["EU","GB"]}],"sources":[{"url":"https://www.logitech.com/en-us/shop/p/signature-comfort-plus-m850l","kind":"manufacturer_page","accessed":"2026-10-14","fields":["series","model_numbers","colors","variants","manufacturer_url","spec_sheet_url","warranty_years","status","shape","thumb_rest","dimensions_mm","weight_g","sensor_model","sensor_brand","sensor_type","max_dpi","min_dpi","dpi_step","dpi_presets_default","button_count","programmable_buttons","gesture_button","scroll_wheel","thumb_wheel","connection_types","multi_device_count","receiver_connector","wireless_range_m","os_compatibility","battery_type","battery_count","battery_life_claimed_months","charging_port","battery_user_replaceable","software_name","software_platforms","button_remapping","in_the_box","mouse_form"],"notes":{"model_numbers":"US page lists 910-007709 Graphite, 910-007710 Off White and 910-007711 Black.","warranty_years":"US page states a 1-Year Limited Hardware Warranty. The EU and GB pages state 2 years.","dimensions_mm":"Page lists Height 121.8 mm, Width 74.3 mm and Depth 44.2 mm. Stored as length, width and height. Receiver not included.","weight_g":"Page lists 107.9 g with battery and 82.9 g without battery. The Signature Comfort Plus M850 L for Business (910-007703) is listed at 102.9 g with battery, so the Business version is a different configuration.","sensor_model":"Page lists Sensor Technology Pluto ONE.","sensor_type":"Page lists Tracking technology Logitech Advanced Optical.","dpi_step":"Page says 400-4000 DPI can be set in increments of 100 DPI. The Business datasheet says 50 DPI increments.","dpi_presets_default":"Page lists Nominal value 1000 DPI.","programmable_buttons":"Page lists 4 (scroll-wheel middle click, side buttons, DPI button).","gesture_button":"Page lists Gesture button: No.","scroll_wheel":"Page lists SmartWheel. The setup guide describes ratchet and free-spin scrolling.","connection_types":"Bluetooth Low Energy only in the box. The page says the mouse is compatible with a Logi Bolt USB Receiver that is not included, so 2.4 GHz is not listed.","receiver_connector":"No receiver in the box. Logi Bolt receiver is sold separately.","wireless_range_m":"Page lists 33 ft (10 m).","battery_life_claimed_months":"Page lists up to 24 months. Actual battery life varies by usage.","charging_port":"FAQ: no charging cable is needed because the mouse has a replaceable battery.","battery_user_replaceable":"FAQ says the mouse has a replaceable battery.","mouse_form":"Conventional horizontal mouse with a sculpted right-hand shape (FAQ). Not a vertical mouse or a trackball."}},{"url":"https://www.logitech.com/en-eu/shop/p/signature-comfort-plus-m850l","kind":"manufacturer_page","accessed":"2026-10-14","fields":["markets"],"notes":{"markets":"EU and GB store pages list 910-007715 Graphite, 910-007716 Off White and 910-007807 Black with the same specification."}},{"url":"https://www.logitech.com/content/dam/support/mice/m850-l/m850-l-ww.pdf","kind":"manual","accessed":"2026-10-14","fields":["manual_url","modular_parts","scroll_mode_switching","dpi_button","dpi_button_position","bluetooth_devices","multi_device_switching","battery_indicator","mouse_port","side_button_count","button_count"],"notes":{"modular_parts":"Replacing the palm cushion: the cushion is designed to be replaceable and is removed with a pick tool.","scroll_mode_switching":"SmartWheel switches between line-by-line and super-fast scrolling with a flick of the wheel.","dpi_button_position":"Top view lists the DPI button beside the SmartWheel on the top shell.","bluetooth_devices":"Easy-Switch channels 1 to 3 each pair over Bluetooth. A short press of the connect button under the mouse selects the next channel.","mouse_port":"The top, bottom and side views name every external control: wheel, DPI button, LEDs, connect button, sensor, on/off switch, battery compartment and back/forward buttons. No port is shown.","battery_indicator":"LED on top shows battery status. Logitech software adds low-charge notifications.","button_count":"Physical inputs are left and right click, wheel click, DPI button, back and forward buttons and the connect button under the mouse. The field counts the connection pushbutton, so the count is 7. The on/off switch is not counted."}},{"url":"https://support.logi.com/hc/en-us/articles/39622699741847-Getting-Started-Signature-Comfort-Plus-MK880","kind":"manufacturer_page","accessed":"2026-10-14","fields":["per_app_profiles"],"notes":{"per_app_profiles":"The page covers the M850 L mouse in the MK880 combo. App-specific settings for Chrome, Zoom, Excel, Word and others are listed. Needs Logi Options+ running."}},{"url":"https://www.logitech.com/blog/2026/05/26/signature-comfort-plus-more-comfort-less-distraction-workdays-easier/","kind":"press_release","accessed":"2026-10-14","fields":["announce_date","segment"],"notes":{"announce_date":"Logitech blog post dated May 26, 2026 announces the Signature Comfort Plus lineup.","segment":"Filed under Personal Work Solutions and described as a mouse for long desk days."}},{"url":"https://www.cgmagonline.com/news/logitech-unveils-new-comfort-plus-lineup/","kind":"press","accessed":"2026-10-14","fields":["release_date","launch_price_usd"],"notes":{"release_date":"Article of May 26, 2026 says the lineup is available to buy and ships in June. Tom's Guide review is dated 3 June 2026. Launch price US$49.99.","launch_price_usd":"Article of May 26, 2026 states US$49.99 for the M850 L. The Logitech store page shows the same price."}},{"url":"https://www.tomsguide.com/computing/mice/logitech-signature-comfort-plus-m850l-review","kind":"review_site","accessed":"2026-10-14","fields":["shell_material","feet_material","feet_count","main_switch_type","polling_rate_modes","rgb_lighting"],"notes":{"shell_material":"Spec table lists Body material: Plastic.","feet_material":"Review says two PTFE skates on the underside.","feet_count":"Review says two PTFE skates on the underside.","main_switch_type":"Review calls the main clicks silent microswitches.","polling_rate_modes":"Review text says Bluetooth maxes out at 125 Hz. The spec table lists polling rate as not specified. Logitech does not publish a rate.","rgb_lighting":"Spec table lists Lighting: No."}},{"url":"https://www.businesstoday.in/technology/reviews/story/logitech-signature-comfort-plus-m850-l-review-comfort-meets-productivity-547783-2026-08-07","kind":"review_site","accessed":"2026-10-14","fields":["side_buttons_position"],"notes":{"side_buttons_position":"Review places the customisable shortcut buttons on the thumb side of this right-handed mouse, which is the left wall."}}],"fields_filled":62,"updated":"2026-10-16"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}