{"data":{"slug":"gamakay-tk75-tmr","type":"keyboard","brand":"GamaKay","name":"TK75 TMR","aliases":["Gamakay TK75 TMR Magnetic Keyboard","GamaKay TK75 TMR 75% Mechanical Keyboard 8K Polling Rate Magnetic Switch","TK75-TMR"],"release_date":"2026-03","url":"https://arkivo.dev/keyboards/gamakay-tk75-tmr","specs":{"series":null,"model_numbers":["TK75TMR-001-20","TK75TMR-001-24","TK75TMR-002-20","TK75TMR-002-24","TK75TMR-003-20","TK75TMR-003-24","TK75TMR-004-20","TK75TMR-004-24"],"gtins":null,"announce_date":null,"status":"available","predecessor":null,"successor":null,"launch_price_usd":null,"launch_price_eur":null,"markets":["US","EU"],"colors":["Black","White"],"manufacturer_url":"https://gamakay.com/products/gamakay-tk75-tmr-magnetic-keyboard-8k-polling-rate","spec_sheet_url":"https://gamakay.com/products/gamakay-tk75-tmr-magnetic-keyboard-8k-polling-rate","manual_url":"https://cdn.shopify.com/s/files/1/0589/2508/8957/files/TK75-TMR_user_Manual.pdf?v=1779008260","eprel_registration_number":null,"warranty_years":1,"segment":"gaming","kit_type":"complete","form_factor":"75_pct","layout_standards":["ansi","iso"],"layouts":["ANSI (US)","ISO DE"],"key_count":81,"legend_os":["windows"],"has_numpad":false,"has_function_row":true,"has_arrow_keys":true,"navigation_cluster":"compact","key_stagger":"row_staggered","bottom_row":null,"low_profile":false,"switch_technology":"tmr","switch_feel":["silent_linear","linear"],"switch_brands":["Gamakay"],"switch_models":["Magnetic Phoenix Switch V3","Magnetic Mercury Switch V3"],"switch_stem":null,"actuation_force_g":null,"bottom_out_force_g":58,"tactile_force_g":null,"actuation_point_mm":null,"total_travel_mm":3.5,"switch_rated_keystrokes_million":null,"switches_factory_lubed":null,"actuation_adjustable":true,"actuation_adjustable_range_mm":{"min_mm":0.01,"max_mm":3},"actuation_adjustment_step_mm":0.01,"per_key_actuation":null,"rapid_trigger":true,"rapid_trigger_sensitivity_min_mm":0.01,"multi_action_keys":true,"socd_cleaning":true,"analog_input":null,"hot_swappable":"other","hot_swap_compatibility":"Most magnetic switches and mechanical switches","stabilizer_type":"plate_mounted","stabilizers_lubed":null,"keycap_material":"pbt","keycap_legends":null,"keycap_profile":"cherry","keycap_thickness_mm":null,"keycap_shine_through":true,"polling_rate_modes":[{"connection":"usb_wired","polling_rate_hz":8000,"receiver":null},{"connection":"2_4ghz","polling_rate_hz":8000,"receiver":null},{"connection":"bluetooth","polling_rate_hz":1000,"receiver":null}],"polling_rate_max_hz":8000,"polling_rate_wired_hz":8000,"polling_rate_wireless_hz":8000,"polling_rate_bluetooth_hz":1000,"scan_rate_hz":256000,"claimed_latency_ms":0.06,"key_rollover":[{"connection":null,"rollover":"nkro"}],"anti_ghosting":true,"debounce_adjustable":null,"debounce_time_min_ms":null,"measured_latency":[{"connection":"usb_wired","polling_rate_hz":null,"setting":null,"single_key_ms":0.6,"multi_key_ms":null,"chord_ms":null,"key_release_ms":null,"update_rate_hz":null}],"measured_actuation_point_mm":null,"measured_total_travel_mm":null,"measured_operating_force_g":null,"measured_typing_noise_dba":null,"measured_battery_life":null,"measured_weight_g":null,"connection_types":["usb_wired","2_4ghz","bluetooth"],"wireless_technology_name":null,"bluetooth_version":"5.0","bluetooth_devices":null,"multi_device_count":null,"multi_device_switching":null,"receiver_connector":null,"receiver_storage":true,"receiver_multi_device":null,"wireless_range_m":null,"cable_detachable":null,"keyboard_port":"usb_c","cable_host_connector":"usb_a","cable_type":"braided","cable_length_m":null,"usb_passthrough":null,"os_compatibility":["windows","macos"],"console_compatibility":null,"battery_type":null,"battery_count":null,"battery_capacity_mah":8000,"battery_user_replaceable":null,"battery_life_claimed":null,"battery_life_max_h":null,"battery_life_lighting_off_h":null,"battery_life_lighting_on_h":null,"battery_life_lighting_on_days":null,"battery_life_lighting_off_months":null,"charging_port":"usb_c","charge_time_full_min":null,"quick_charge":null,"use_while_charging":null,"solar_charging":null,"battery_indicator":["display"],"case_material":"Plastic","plate_material":"polycarbonate","mount_style":"top","pcb_flex_cuts":null,"sound_dampening":["case_foam","switch_pads","other"],"typing_angles_deg":null,"spill_resistant":null,"ip_rating":null,"backlight":"rgb_per_key","led_orientation":"north_facing","lighting_zones":null,"lighting_brightness_levels":null,"side_lighting":true,"backlight_sensors":null,"lighting_ecosystems":null,"media_keys":"fn_layer","dedicated_media_key_count":0,"volume_control":"knob","knob_count":1,"knob_programmable":null,"knob_pressable":true,"dedicated_macro_keys":null,"display_type":"lcd","touchpad":null,"fingerprint_reader":null,"os_mode_switch":"key_combo","win_key_lock":true,"software_name":"Gamakay Driver V4","software_platforms":["windows","web"],"firmware_compatibility":null,"onboard_memory":true,"onboard_profiles":3,"macros":null,"macros_onboard":null,"key_remapping":true,"layers":null,"firmware_updatable":true,"wrist_rest":"none","wrist_rest_material":null,"tenting":null,"tenting_angles_deg":null,"dimensions_mm":{"width_mm":323,"depth_mm":136,"height_mm":null,"front_height_mm":null},"dimensions_with_wrist_rest_mm":null,"weight_g":870,"weight_with_wrist_rest_g":null,"package_dimensions_mm":null,"package_weight_g":null,"works_with_certifications":null,"other_certifications":null,"in_the_box":["GamaKay TK75 TMR Magnetic Keyboard","Type C cable","Switch Puller","Keycap Puller","2 Pcs Pegasus Mechanical V2 Switch","2 Pcs Phoenix Mechanical V2 Switch"],"cables_included":[{"type":"Type-C cable","count":1}],"spare_switches_count":4},"variants":[{"model_number":"TK75TMR-001-20","layout_standards":["ansi"],"layouts":["ANSI (US)"],"key_count":81,"colors":["Black"],"switch_feel":["silent_linear"],"switch_models":["Magnetic Phoenix Switch V3"],"bottom_out_force_g":58},{"model_number":"TK75TMR-001-24","layout_standards":["ansi"],"layouts":["ANSI (US)"],"key_count":81,"colors":["Black"],"switch_feel":["linear"],"switch_models":["Magnetic Mercury Switch V3"],"bottom_out_force_g":55},{"model_number":"TK75TMR-002-20","layout_standards":["ansi"],"layouts":["ANSI (US)"],"key_count":81,"colors":["White"],"switch_feel":["silent_linear"],"switch_models":["Magnetic Phoenix Switch V3"],"bottom_out_force_g":58},{"model_number":"TK75TMR-002-24","layout_standards":["ansi"],"layouts":["ANSI (US)"],"key_count":81,"colors":["White"],"switch_feel":["linear"],"switch_models":["Magnetic Mercury Switch V3"],"bottom_out_force_g":55},{"model_number":"TK75TMR-003-20","layout_standards":["iso"],"layouts":["ISO DE"],"key_count":82,"colors":["Black"],"switch_feel":["silent_linear"],"switch_models":["Magnetic Phoenix Switch V3"],"bottom_out_force_g":58},{"model_number":"TK75TMR-003-24","layout_standards":["iso"],"layouts":["ISO DE"],"key_count":82,"colors":["Black"],"switch_feel":["linear"],"switch_models":["Magnetic Mercury Switch V3"],"bottom_out_force_g":55},{"model_number":"TK75TMR-004-20","layout_standards":["iso"],"layouts":["ISO DE"],"key_count":82,"colors":["White"],"switch_feel":["silent_linear"],"switch_models":["Magnetic Phoenix Switch V3"],"bottom_out_force_g":58},{"model_number":"TK75TMR-004-24","layout_standards":["iso"],"layouts":["ISO DE"],"key_count":82,"colors":["White"],"switch_feel":["linear"],"switch_models":["Magnetic Mercury Switch V3"],"bottom_out_force_g":55}],"sources":[{"url":"https://gamakay.com/products/gamakay-tk75-tmr-magnetic-keyboard-8k-polling-rate","kind":"manufacturer_page","accessed":"2026-10-14","fields":["manufacturer_url","spec_sheet_url","markets","status","segment","kit_type","form_factor","layout_standards","layouts","low_profile","switch_technology","switch_feel","switch_brands","switch_models","actuation_adjustable","actuation_adjustable_range_mm","rapid_trigger","rapid_trigger_sensitivity_min_mm","hot_swappable","hot_swap_compatibility","keycap_material","keycap_profile","keycap_shine_through","polling_rate_modes","scan_rate_hz","key_rollover","anti_ghosting","connection_types","battery_capacity_mah","mount_style","has_arrow_keys","display_type","os_compatibility","software_platforms","colors","in_the_box","cables_included","spare_switches_count","wrist_rest","charging_port","sound_dampening","backlight"],"notes":{"markets":"Store page with a country selector. The United States pays in USD and EU countries pay in EUR. Both ANSI (US) and ISO DE layouts are sold.","status":"The public product payload lists all eight options as available on the access date.","segment":"Page tags include Gaming and the text promises professional-grade gaming performance.","kit_type":"Sold assembled with switches and keycaps fitted.","form_factor":"Technical specifications: compact 75 percent layout.","layouts":"Technical specifications: compact 75% ANSI (US) / ISO DE layout. The ISO DE edition has German keycaps.","low_profile":"Cherry profile keycaps on switches with 3.5 mm travel. Not a low-profile design.","switch_technology":"Maker text: TMR (Tunneling Magnetoresistance) sensor technology. Hall effect wording is used on the same page for the switch family.","switch_feel":"Store switch options: Magnetic Phoenix Switch V3 and Magnetic Mercury Switch V3. Page text calls Phoenix the silent Hall effect switch with a linear silent mechanism and Mercury the fast response switch. Retailer listing: Mercury is Linear and Phoenix is Silent.","switch_models":"Switch option names as printed in the store selector.","actuation_adjustable":"Technical specifications: 0.01 to 3 mm adjustable actuation.","actuation_adjustable_range_mm":"Technical specifications: 0.01 to 3 mm adjustable actuation. The rapid trigger image shows a 0.01 to 3.0 mm range.","rapid_trigger":"Highlights: 0.01 mm rapid trigger for precise FPS control.","rapid_trigger_sensitivity_min_mm":"Highlights: 0.01 mm rapid trigger.","hot_swappable":"Technical specifications: compatible with most magnetic switches and mechanical switches. Stored as other because the sockets take two switch families.","hot_swap_compatibility":"Hot-swap bullet: compatible with most magnetic switches and mechanical switches. FAQ: V3 switches also fit compatible 3-pin mechanical switch sockets.","keycap_material":"Technical specifications: PBT Cherry-profile translucent keycaps.","keycap_profile":"Technical specifications: PBT Cherry-profile translucent keycaps.","keycap_shine_through":"Technical specifications: translucent keycaps for vibrant RGB shine-through. The product photos show lit legends.","polling_rate_modes":"Technical specifications: 8 kHz polling rate. The manual states 8000 Hz. The Bluetooth rate of 1000 Hz comes from the retailer and review sources.","scan_rate_hz":"Technical specifications: 8 KHz polling rate + 256 KHz scanning rate.","key_rollover":"Technical specifications: N-key rollover, full anti-ghosting. The page does not give a connection.","anti_ghosting":"Technical specifications: full anti-ghosting for competitive gaming.","connection_types":"Technical specifications: tri-mode Bluetooth, 2.4G and wired.","battery_capacity_mah":"Highlights: 8000mAh battery for extended wireless use. A maker image also shows 8000 mAh.","mount_style":"Technical specifications: top-mounted. The maker structure image says TOP Mount Structure. Store tags call it gasket-mount, so the specification text and image are used.","has_arrow_keys":"Highlights: 75% compact layout with knob, screen and arrow keys.","display_type":"Highlights: 75% compact layout with knob, screen and arrow keys. Retailer pages give a 0.85-inch LCD screen. Stored as LCD.","os_compatibility":"Technical specifications: Mac and Windows support.","software_platforms":"Page: software for Windows. Mac users use the web driver.","colors":"Color options of the store selector.","in_the_box":"Content list on the product page, as printed.","cables_included":"Content list: 1 Type C cable.","spare_switches_count":"Content list: 2 Pegasus Mechanical V2 and 2 Phoenix Mechanical V2 switches, 4 in total.","wrist_rest":"No wrist rest in the content list.","charging_port":"FAQ: charge by connecting a Type-C cable to a computer USB port and switching the keyboard to wired mode.","sound_dampening":"Maker structure image on the product page: 5-layer sound dampening filling with EVA case foam, IXPE switch pad, PET acoustic film, IXPE battery foam and EVA bottom foam. Stored as case foam, switch pads and other. The PET film and battery foam are stored as other, and the bottom foam is counted with case foam.","backlight":"Technical specifications: dynamic RGB lighting, 16.8 million colors with programmable effects. The manual lists a north-facing LED. Per-key lighting comes from the HL Planet review."}},{"url":"https://gamakay.com/policies/refund-policy","kind":"manufacturer_page","accessed":"2026-10-14","fields":["warranty_years"],"notes":{"warranty_years":"Refund and warranty policy: Gamakay offers a 1-year warranty for keyboards and DIY kits. The store policy is global, no market is named."}},{"url":"https://gamakay.com/products/gamakay-tk75-tmr-magnetic-keyboard-8k-polling-rate.js","kind":"manufacturer_page","accessed":"2026-10-14","fields":["model_numbers","variants","release_date"],"notes":{"model_numbers":"SKUs of the eight store options. The suffix 20 is the Phoenix V3 option and 24 is the Mercury V3 option. 001 is ANSI Black, 002 ANSI White, 003 ISO DE Black and 004 ISO DE White.","variants":"Variant rows follow the eight SKUs. They differ by layout, colour and switch.","release_date":"Store listing published on 23 March 2026. The manual PDF was made on 22 March 2026. Month is the listing month."}},{"url":"https://cdn.shopify.com/s/files/1/0589/2508/8957/files/TK75-TMR_user_Manual.pdf?v=1779008260","kind":"manual","accessed":"2026-10-14","fields":["manual_url","key_count","plate_material","stabilizer_type","key_rollover","led_orientation","polling_rate_modes","os_compatibility","dimensions_mm","weight_g","side_lighting","media_keys","has_function_row","win_key_lock","os_mode_switch","onboard_memory","onboard_profiles","volume_control","knob_count","knob_pressable","key_remapping","has_numpad","navigation_cluster","key_stagger","legend_os","dedicated_media_key_count"],"notes":{"manual_url":"One-page multilingual manual. The text is outlined, so values were read from the page image. The English specs panel is the top right panel.","key_count":"Specs: key amounts 81/82 keys. Counted on the maker ANSI photo: 14 + 15 + 15 + 14 + 13 + 10 = 81 with the knob and screen outside the count. The ISO DE option has the extra key.","plate_material":"Specs: plate material PC.","stabilizer_type":"Specs: stabilizer type plate-mounted.","key_rollover":"Specs: anti-ghost key NKRO.","led_orientation":"Specs: LED direction north-facing, printed as North-facting.","polling_rate_modes":"Specs: polling rate 8000 Hz.","os_compatibility":"Specs: compatibility Win/Mac.","dimensions_mm":"Specs: dimension 323*136*20 mm. The third figure is stored nowhere because it cannot be the keyboard height with keycaps. A review gives 20 mm at the front and 33 mm at the rear. Retailer and review pages print 340 x 140 x 20 mm instead. The maker manual is used.","weight_g":"Specs: weight around 870 g. Retailer and review pages print 1100 g and Vortex Gaming prints about 883 g. The maker value is stored as published and is approximate. Cable, dongle and switch options are not stated.","side_lighting":"Lighting panel: the keyboard main backlight and the side light bar are controlled separately with Fn plus Home.","media_keys":"Windows key table: Fn plus F1 to F8 give multimedia, volume, mute, previous, next and pause. No separate media buttons are shown on the maker photos.","has_function_row":"Windows key table lists F1 to F12.","win_key_lock":"Windows key table: Fn plus L_Win locks the Windows key.","os_mode_switch":"Mac OS key table: Fn plus A held for 3 seconds switches between Windows and macOS systems.","onboard_memory":"On-board layer setting: three on-board layers hold travel accuracy, lighting and key settings and switch with Fn plus Z, X and C.","onboard_profiles":"On-board layer setting: Layer 1, Layer 2 and Layer 3, switched with Fn plus Z, X and C. The maker calls them layers and describes them as separate settings, so they are stored as profiles.","volume_control":"Display section: the knob default function is volume up, volume down and play or pause.","knob_count":"Display section describes one knob. Maker photos show one knob.","knob_pressable":"Display section: press the knob to confirm the display content. Default knob press is play or pause.","key_remapping":"Lighting panel: the Gamakay driver supports full key customization of lights and key values.","has_numpad":"Specs: 81/82 keys in a 75 percent layout. The maker photos show no numeric keypad.","navigation_cluster":"Maker ANSI photo shows dedicated Home, PgUp and PgDn keys. The Windows key table puts End on Fn plus N and Ins on Fn plus J. This is a partial cluster.","key_stagger":"Maker photos show staggered typing rows.","legend_os":"Maker photos show Win and Alt legends. The Mac key table changes behaviour, not the printed legends.","dedicated_media_key_count":"Media functions are Fn shortcuts in the manual and the maker photos show no separate media buttons. The knob press is excluded."}},{"url":"https://gamakay.com/products/gamakay-hall-effect-magnetic-switches","kind":"manufacturer_page","accessed":"2026-10-14","fields":["bottom_out_force_g","total_travel_mm"],"notes":{"bottom_out_force_g":"Specification table, column final force: Phoenix V3 58 gf and Mercury V3 55 gf. The 45 plus or minus 5 gf operating force is not stored as actuation force because a review gives it as the force at 2.0 mm travel and the actuation point is adjustable. The base value is the Phoenix V3.","total_travel_mm":"Specification table: distance 3.50 plus or minus 0.2 mm for Phoenix V3 and 3.50 plus or minus 0.1 mm for Mercury V3. The TK75 TMR page says the keyboard ships with V3 magnetic switches."}},{"url":"https://www.smartzone.de/gamakay-tk75-tmr-test/","kind":"review_site","accessed":"2026-10-14","fields":["receiver_storage","cable_type","keyboard_port","cable_host_connector","actuation_adjustment_step_mm","software_name","firmware_updatable"],"notes":{"receiver_storage":"German review dated 15 August 2026: the 2.4 GHz USB dongle sits under the left foot.","cable_type":"German review, scope of delivery: USB-C to USB-A cable, fabric-sleeved, about 200 cm. The length is approximate and is not stored.","keyboard_port":"Review: USB-C to USB-A cable, so the keyboard end is USB-C.","cable_host_connector":"Review: USB-C to USB-A cable, so the host end is USB-A.","actuation_adjustment_step_mm":"Review of the Gamakay driver: actuation adjustable from 0.01 to 3 mm in 0.01 mm steps.","software_name":"Review: Gamakay Driver V4, English interface only. The maker page names a Windows driver and a web driver without this name.","firmware_updatable":"Review: the driver checks for software and firmware updates automatically. The maker download page lists firmware 6.3 zip files per layout."}},{"url":"https://usa.banggood.com/GAMAKAY-TK75-TMR-Magnetic-Switch-Mechanical-Keyboard-81-Keys-Tri-mode-Hot-swappable-RGB-Backlight-8K-Polling-Rate-8000mAh-Battery-p-2052937.html","kind":"retailer","accessed":"2026-10-14","fields":["bluetooth_version","polling_rate_modes","key_count","display_type","mount_style"],"notes":{"bluetooth_version":"Banggood spec list: bluetooth 5.0. The maker pages do not state a version.","polling_rate_modes":"Banggood spec list: up to 8000 Hz wired and 2.4 GHz, 1000 Hz Bluetooth. HL Planet prints the same split.","key_count":"Banggood spec list: 75% compact, 81 keys, ANSI.","display_type":"Banggood spec list: 0.85-inch Customizable LCD Smart Screen.","mount_style":"Banggood spec list: TOP Mount structure."}},{"url":"https://www.amazon.com/dp/B0GQ87VNFM","kind":"retailer","accessed":"2026-10-14","fields":["claimed_latency_ms","multi_action_keys","socd_cleaning","case_material"],"notes":{"claimed_latency_ms":"Amazon listing of the Phoenix V3 black option, brand store listing: 0.06 ms ultra-low latency. Connection, polling rate and method are not stated. Smartzone reports the same 0.06 ms as a maker claim it could not verify.","multi_action_keys":"Amazon listing features: Dynamic Keystrokes (DKS) and Toggle Key (TGL).","socd_cleaning":"Amazon listing features: Snap Tap.","case_material":"Amazon listing: enclosure material plastic."}},{"url":"https://www.hlplanet.com/?p=8777","kind":"measurement","accessed":"2026-10-14","fields":["measured_latency"],"notes":{"measured_latency":"HL Planet review of the Mercury V3 version, dated 18 May 2026. OSLTT, wired latency 0.60 ms. The review gives no polling rate, firmware or settings. Vortex Gaming measured 0.602 ms wired with the same type of tool. The 2.4 GHz results differ between the two reviews, 0.75 ms and 0.99 ms, so no 2.4 GHz row is stored."}},{"url":"https://vortexgaming.io/en/postdetail/733624","kind":"measurement","accessed":"2026-10-14","fields":["measured_latency","battery_indicator"],"notes":{"measured_latency":"Vortex Gaming review: input lag test with an OSLTT-type tool, wired 0.602 ms. The review gives no polling rate, firmware or settings. It also prints 0.99 ms for 2.4 GHz, which differs from HL Planet's 0.75 ms, so no 2.4 GHz row is stored.","battery_indicator":"Vortex Gaming review: the screen shows time, date and battery info."}},{"url":"https://www.hlplanet.com/?p=8777","kind":"review_site","accessed":"2026-10-14","fields":["backlight","polling_rate_modes","side_lighting"],"notes":{"backlight":"HL Planet spec table: 16M RGB per-key backlight plus an RGB side bar.","polling_rate_modes":"HL Planet spec table: wired and 2.4 GHz 8,000 Hz, Bluetooth 1,000 Hz.","side_lighting":"HL Planet spec table: RGB side bar. The manual also describes a side light bar."}}],"fields_filled":87,"updated":"2026-10-14"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}