Lenovo’s newly reported Legion R7 RT75 is a 75% gaming keyboard with Hall-effect magnetic switches, adjustable actuation and a reported 8,000Hz polling rate over both wired USB-C and 2.4GHz wireless. The specifications and China launch price below come from Gizmochina’s July 25, 2026 report; they have not been independently tested here.
What is the Lenovo Legion R7 RT75?
Gizmochina identifies the Legion R7 RT75 as a 75% gaming keyboard with an aluminium body and Lenovo Aurora magnetic switches. A 75% layout keeps a compact footprint while retaining more keys than smaller layouts, but the report does not provide a full key-by-key layout specification.
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Lenovo’s inspected CES 2026 press release discusses its broader gaming portfolio but does not name the R7 RT75. The product details in this article therefore remain attributed to Gizmochina’s launch coverage rather than confirmed by a dedicated Lenovo product page.
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1Clear out junk files and repair common Windows errors2Fix the driver behind crashes, sound loss and screen glitches3Repair Windows errors before they cause bigger problemsWhat are the reported magnetic-switch specifications?
The Aurora switches use Hall-effect sensors, according to Gizmochina. The report says their actuation point can be adjusted from 0.01mm to 3.4mm and lists 0.01mm Rapid Trigger precision. It also names SOCD, RS, MT and DKS features, without expanding those abbreviations.
#1 Best Overall
- Designed for 2024 Legion Pro 9i Gen 9 | Legion 9 9i 16" 16IRX8 16IRX9 | Lenovo LOQ 15.6" 16" | Lenovo Legion Pro 7 7i (Gen 8/9) 16" 16IRX8H 16URX9H 2023 2024 | Legion 7 7i Gaming Laptop 15.6 / Legion Slim 7 7i(Gen9/Gen 8/7/6) 15.6| Lenovo Legion 5 5i Pro(Gen 6/7/8) | Lenovo Legion 5 5i 5p 5pi 15.6 17.3 inch | Legion 5 Keyboard Cover. Please do check your laptop model avoid buying wrongly!!! ❌❌❌NOT FIT Lenovo Legion 5 5i 16" 16IAX10, Legion 7i Gen 10 16", Legion Pro 5 5i 7 7i Gen 10 16", Legion 9 9i Gen 10 18"
- 【US KEYBOARD LAYOUT】Designed for US keyboard layout, you can distinguish: US TYPE: "Enter" key is a rectangle,like normal keys, EU TYPE: "Enter" key is like "7",shape not like other keys. Please do check your "Enter" key's shape avoid buying wrongly
- 【ULTRA THIN & PREMIUM SILICONE MATERIAL】 With industry leading 0.01" thickness, maximize to restore the original typing experience. Made of Eco-Friendly silicone material.Perfectly fit for each keys with all-around protection. The latest design with every key individually molded to its unique color. Every key is printed on clear silicone for a long lasting professional look.
- 【ANTI-SPILL & DUST-PROOF】Waterproof and dustproof, environmentally protective and ideal for resistance against your keyboard against everyday spills (coffee/beer/milk), dust (crumbs/powder), liquid, pet's pees or the other incident.
- 【WASHABLE & REUSABLE】The silicone cover can be washed by soapy water and make it as clean as a new one. Just put it back on the keyboard when it get dry enough. For any product problems or not satisfied with it, please feel free to contact us.
The switches are reported as hot-swappable. The launch report does not provide independent measurements of switch accuracy, latency or in-game performance, so these figures describe reported specifications rather than verified results.
Does the R7 RT75 support 8,000Hz wireless polling?
Yes, according to Gizmochina’s July 2026 report: a custom controller enables a reported 8,000Hz polling rate in both USB-C wired and 2.4GHz wireless modes. Bluetooth is also listed as a connection option, but the report does not say that Bluetooth uses the same polling rate.
Rank #2
- The minimalist gaming Keyboard that maximizes results - in a world of gaming accessories that try too hard, welcome simplicity back on your desk with the Lenovo Legion K500 gaming Keyboard. A refreshing blend of minimalism and function in the spirit of the Legion gaming family -- stylish yet savage. Enjoy total typing comfort and essential gaming features, packaged in a slick, no-frills design that never gets old.
- Minimalistic premium design - declutter with a keyboard that gets the essentials right: compact and sturdy, featuring 7 media keys and a dedicated game mode key. Make it yours with 16.8 million RGB LED colors per Key
- Unbeatable typing and gaming experience - perfectly balanced 50 million-click Red mechanical keys, and 100% anti-ghosting with 104-key rollover on USB, translate every keystroke into accurate gameplay. Plus, the unique game mode prevents accidental key presses.
- Built to leave a lasting impression - the Legion K500 is incredibly durable, featuring premium materials, HIGH quality build, longevity for each key, A comfortable palm rest And the 1.8M tangle-free, braided cable.
The report separately gives a 32,000Hz scan rate and relays Lenovo’s claim that full-key latency fluctuation is 0.125ms. That latency figure is a company claim reported by Gizmochina, not an independent measurement. A polling-rate specification alone does not establish how a keyboard performs in play.
Build, screen and lighting
Gizmochina describes a CNC-machined aluminium case, gasket-mounted construction, carbon-fibre positioning plate, five layers of sound-dampening material and factory-lubricated stabilizers. These are reported construction details, not hands-on assessments of sound or typing feel.
Rank #3
- Optimal Gaming: Elevate your game with the sleek, compact design of the Lenovo Legion K510 Mini Pro Gaming Keyboard. Its tactile mechanical keys are designed to give you a competitive edge, and the fingerprint-proof matte-finish on top of translucent keycaps for optimal feeling & control
- Maximize Your Game Space: Elevate your game space with a Keyboard that boasts a contemporary, space-saving 75% and 84 keys (US layout) compact design. Arrow and function keys are included
- Durable Design: Streamlined and compact design that's recognizably Legion. Play better, for longer, with 50 million click key lifecycles, ultra-fast reaction times, and tactile mechanical switches with hot swappable function that's recognizably Legion
- Lenovo Legion Lighting: Let your style shine with dynamic 5-zone RGB illumination. This keyboard has a pre-programmed range of colors and Fn lighting effects, so you can command the vibe of your setup with Fn volume and multimedia controls - Per key 16.8M colors RGB with 10 prebuilt lighting modes
- Customizable Wired Keyboard: USB 2.0 connectivity interface with a 1.8m detachable cable. Supports Microsoft Dynamic Lighting and Copilot key, as well as more customization by Lenovo Accessory and Display Manager
The keyboard is also reported to include a 1.47-inch TFT display with 320 × 172 resolution and support for user-uploaded GIFs. A magnetic cover at the rear conceals the 2.4GHz receiver. Lighting features include per-key RGB and two side light bars, with customization through Lenovo Aurora software.
Connections, compatibility and battery
- Wired: USB-C; 8,000Hz polling is reported for this mode.
- Wireless: 2.4GHz via a receiver; 8,000Hz polling is also reported for this mode.
- Bluetooth: pairing with up to three devices is reported.
- Operating systems: Windows, macOS and Linux are listed by Gizmochina.
- Battery: an 8,000mAh internal battery is reported, but no runtime figure is provided.
Reported price and availability
Gizmochina reported a China launch price of 1,299 yuan, approximately $192 in that report, and two colours: Cloud Silver Grey and Storm Grey. This is launch-market pricing from 2026, not a confirmed current price or an international price.
Rank #4
- 【Compatible Model】For Lenovo Legion Y7000 2020 R7000 2020 GY530 GY550 GY750 Y550-15 Y550-17 5-15ARO5H 5-15IMH05H 5-17ACH6H,Ideapad Gaming 3-15IMH05 3-15ARH05 PR5CYB
- 【Compatible part numbers】PR5CYB 82EY 81Y4 82CG
- 【You Can Get】Keyboard x 1. Original replacement US layout.
- 【Safe】Easy for you replace your faulty, cracked or broken keyboard, seller remind that you should replace the keyboard in the off state.
- 【Note】Please cheak whether this keyboard fits your laptop or not easily before bidding.
The available reporting does not establish availability outside China, current stock, warranty terms or a live regional retailer listing. Check Lenovo or an authorized local seller for market-specific availability before making a purchase decision.
Frequently Asked Questions
Is the Lenovo Legion R7 RT75 a Hall-effect keyboard?
Gizmochina reports that it uses Lenovo Aurora magnetic switches with Hall-effect sensors.
Best Value
- Replacement keyboard:designed exclusively for Lenovo Legion series, including models 5-15ARH05,5-15ARH05H, 5-15IMH05, 5-15IMH05H, and Legion 5-17IMH05 5-17IMH05H,5-17ARH05H;Crafted to enhance responsiveness and agility during intense gameplay, this keyboard ensures seamless integration, giving you the edge in fast-paced games;Backlit for late-night battles
- Upgrade your gaming experience:with our precision-engineered replacement keyboard designed exclusively for Lenovo Ideapad Gaming series, models 3-15IMH05, 3-15ARH05, 3-15ACH05 and 3-15ACH6'Crafted to enhance times, this keyboard ensures seamless gaming sessions with its optimized key travel and anti-ghosting technology, compatibility guarantees a straightforward plug-and-play installation
- Laptop Part Number:5CB0Z21106 5B10N01700 5CB0Z26770 PR5CYB SN20X22315
- Condition: 100% Original and Brand New Replacement for Lenovo Ideapad Gaming 3-15IMH05 Legion 5-15ARH05H keyboard
- Warranty: provide a 120-day warranty against any manufacturer defective such as dead-on arrival (DOA), lines, video failure, and outage
What is the reported actuation range?
Gizmochina lists adjustable actuation from 0.01mm to 3.4mm and 0.01mm Rapid Trigger precision; these specifications have not been independently tested here.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
