Keyboards / Compare

AULA F75 Max vs CORSAIR MAKR PRO 75

A

Product A: AULA

F75 Max

83 of 164 known

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B

Product B: CORSAIR

MAKR PRO 75

88 of 164 known

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All 164 fields

Every value links to where we found it.

Only differences

AAULA F75 Max

BCORSAIR MAKR PRO 75

General

6 of 9 differ

Series

Not available

MAKR10Maker product pagecorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75-the-next-evolution-of-customizable-hall-effect-performanceRead 14 October 2026Maker blog, last updated 8 January 2026: the MAKR PRO 75 is the next evolution of the MAKR platform, which also has the MAKR 75 DIY kit.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

AULA-F75MAX-SP-BK-Reaper, AULA-F75MAX-WHBL-Reaper, AULA-F75MAX-PKWH-Reaper, AULA-F75MAX-CP-Reaper, AULA-F75MAX-BT-Reaper2Maker product pageepomaker.com/products/epomaker-x-aula-f75-max.jsRead 11 October 2026SKUs of the five ANSI options with the LEOBOG Reaper switch. Black and White Blue carry barcodes in the public product payload.

CH-91CE21G-NA, CH-91CE21G-UK, CH-91CE21G-DE, CH-91CE21G-FR, CH-91CE21G-ND4Maker product pagecorsair.com/uk/en/p/keyboards/ch-91ce21g-uk/makr-pro-75-hall-effect-diy-keyboard-uk-ch-91ce21g-ukRead 14 October 2026Regional store pages exist for CH-91CE21G-UK, -DE, -FR and -ND with layouts UK (UK), DE (Germany), FR (France) and ND (Nordics). The Declaration of Conformity also lists NA2 and KR2 SKUs. They have no public page and are left out.

GTIN / EAN

717097417191, 7170974171842Maker product pageepomaker.com/products/epomaker-x-aula-f75-max.jsRead 11 October 2026Barcodes of the two ANSI SKUs that have one.

Not available

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

Not available

6 January 20263Press releasecorsair.com/newsroom/press-release/corsair-unveils-fleet-of-new-high-performance-gaming-peripherals-for-pro-level-players-at-cesRead 14 October 2026CES 2026 release dated 6 January 2026 introduces the MAKR PRO 75 Hall Effect DIY Keyboard. It carries no price or availability date.

Status

Available1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Page is live and the ANSI Black, White Blue, Pink White and Black Transparent options are in stock on the access date. Caramel Pudding shows as unavailable.

Available1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Page shows In Stock on the access date with delivery estimated for 16 to 19 October 2026.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

$249.996Reviewtomshardware.com/peripherals/gaming-keyboards/corsair-makr-pro-75-reviewRead 14 October 2026Review dated 21 February 2026: MSRP 249.99 USD, one colorway, available now.11Press articlepcgamer.com/hardware/gaming-keyboards/corsair-brings-hall-effect-to-its-dinky-enthusiast-gaming-keyboard-in-the-form-of-the-makr-pro-75Read 14 October 2026PC Gamer, 6 January 2026, announcement coverage: about 250 USD and 220 GBP. This matches the 249.99 USD of the maker page and the Tom's Hardware MSRP.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

From €249.994Maker product pagecorsair.com/uk/en/p/keyboards/ch-91ce21g-uk/makr-pro-75-hall-effect-diy-keyboard-uk-ch-91ce21g-ukRead 14 October 20265Maker product pagecorsair.com/de/de/p/keyboards/ch-91ce21g-de/makr-pro-75-hall-effect-diy-keyboard-de-ch-91ce21g-deRead 14 October 2026

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Store page with USD prices. The ISO-DE layout options and its separate driver are not covered.

US, GB, DE, FR1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026US store page in USD. The UK, German and French stores list their own SKUs in GBP and EUR.

ColoursiThe maker's own colour names

Black, White Blue, Pink White, Caramel Pudding, Black Transparent1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026ANSI colour options of the maker store selector. ISO-DE options are excluded.

Eclipse2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Tech specs: colorway Eclipse.

Segment

Gaming1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Maker text calls it a versatile gaming keyboard and tags it Gaming. The AULA page says suitable for gaming, esports and office use.

Gaming1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Maker catalogue category is gaming keyboards. The CES release says it is purpose-built for gaming.

Sold asiParts fitted when sold. A complete keyboard includes switches and keycaps. Barebones includes neither.

Complete1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Fully assembled with fitted LEOBOG Reaper switches and keycaps.

Complete2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Tech specs list fitted keyswitches and PBT keycaps. The CES release says it ships fully assembled with switches, FR4 switch plate and keycaps.

Layout

5 of 12 differ

Form factoriLayout size or shape. A percentage describes the layout, not the number of keys.

75 %1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

75 %1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Overview: compact 75% form factor.

Layout standardiPhysical key layout standards sold for this model. Regional language names are listed separately.

ANSI1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

ANSI, ISO1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Tech specs: keyboard layout NA (North America) for this SKU. The UK SKU is ISO per the TechRadar review.7Reviewtechradar.com/computing/keyboards/corsair-makr-pro-75-reviewRead 14 October 2026Review spec table: layout 75 percent, UK ISO as tested.

Regional layouts

ANSI1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: 75 percent ANSI US layout.

NA (North America), UK (UK), DE (Germany), FR (France), ND (Nordics)1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Tech specs of this SKU: NA (North America). The regional store pages list UK, DE, FR and ND layouts.

Keys in regional layoutiPhysical typing and function keys in the stated regional layout. Separate media buttons, macro buttons and rotary controls are excluded. A Touch ID or Lock key in a key row counts, as on Apple keyboards.

801Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: 80 keys, 1 metal knob and 1 TFT screen. Counted on the manual diagram: 13 + 15 + 15 + 14 + 14 + 9 = 80, with the knob and screen outside the count.

812Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Counted on the maker photo of the North America layout: 14 + 15 + 15 + 14 + 14 + 9 = 81 with the rotary dial outside the count. Not stated as a number by the maker.

Key legends for

Windows3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Diagram shows Win and Alt legends. Mac mode changes behaviour but not the printed legends.

Windows, macOS6Reviewtomshardware.com/peripherals/gaming-keyboards/corsair-makr-pro-75-reviewRead 14 October 2026Review: no Mac keys in the box, with Mac legends printed on the sides of the keycaps.

Numpad

No3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Layout diagram on page 1 has no numeric keypad.

No2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Maker photo shows no numeric keypad on the 75 percent layout.

Function row

Yes3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Layout diagram has F1 to F12.

Yes2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026FN shortcut table lists F1 to F12.

Dedicated arrow keys

Yes3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Layout diagram shows four separate arrow keys.

Yes2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Maker photo shows four separate arrow keys.

Navigation keysiAvailability of Home, End, Page Up and Page Down as dedicated keys or through an Fn layer.

Compact3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Diagram has dedicated Delete, Page Up, Page Down and End keys. Home and Insert are on Fn + End and Fn + Del. This is a partial cluster.

Full6Reviewtomshardware.com/peripherals/gaming-keyboards/corsair-makr-pro-75-reviewRead 14 October 2026Review: a line of navigation keys with Home, PgUp, PgDn and End. The maker photo shows the same four keys.

Key stagger

Row-staggered3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Diagram shows staggered typing rows.

Row-staggered2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Maker photo shows staggered typing rows.

Bottom row

Not available

Not available

Low profile

No1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Cherry profile PBT keycaps on standard MX-style hot-swap sockets. The maker describes a 2 cm low front height of the case, not low-profile switches.

No6Reviewtomshardware.com/peripherals/gaming-keyboards/corsair-makr-pro-75-reviewRead 14 October 2026Review: double-shot PBT keycaps in an OEM profile, higher profile with sculpted rows. Not a low-profile board.

Switches

19 of 25 differ

Switch sensing technologyiKey sensing technology. Hall effect and TMR are different sensor types. A mixed board is identified explicitly. Magnetic switch housing alone does not identify the sensor.

Mechanical1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Mechanical LEOBOG Reaper linear switches with a POM stem.

Magnetic (Hall effect)1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Overview: MGX Hyperdrive switches use Hall Effect sensors to register keypresses.

Switch feel

Linear1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

Linear2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026The quick start guide describes smooth, wobble-free magnetic switches without naming the feel. Tom's Hardware and TechRadar call them linear.6Reviewtomshardware.com/peripherals/gaming-keyboards/corsair-makr-pro-75-reviewRead 14 October 2026Review: MGX Hyperdrive magnetic switches are linear and pre-lubed.7Reviewtechradar.com/computing/keyboards/corsair-makr-pro-75-reviewRead 14 October 2026Review dated 13 June 2026: linear magnetic Hall effect MGX Hyperdrive switches. The tested unit was the UK ISO layout.

Switch maker

LEOBOG1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

CORSAIR1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Overview: CORSAIR MGX Hyperdrive switches.

Switch models

Reaper1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications list the LEOBOG Reaper mechanical switch, a factory-lubed linear switch with a POM stem.

CORSAIR MGX Hyperdrive1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Overview: pre-installed CORSAIR MGX Hyperdrive switches. The tech specs row reads CORSAIR MGX V2.

Switch stem

Not available

Not available

Actuation forceiForce at the point where a key registers. Initial spring force is not actuation force. Adjustable switches require a stated actuation setting.

45gf4Maker product pageepomaker.com/products/leobog-reaper-switch-setRead 11 October 2026Maker Reaper sheet: actuation 45 plus or minus 3 gf, with a separate initial force of 36 gf. The F75 Max page also says trigger force 45 plus or minus 3 gf.

Not available

Bottom-out forceiForce at the end of the switch travel. It is not the initial spring force or the tactile peak.

55gf4Maker product pageepomaker.com/products/leobog-reaper-switch-setRead 11 October 2026Maker Reaper sheet and F75 Max page: bottom-out force 55 plus or minus 3 gf.

Not available

Tactile bump forceiPeak force of the tactile bump. It is not the force at initial movement or at bottom-out.

Not available

Not available

Actuation pointiDistance before a key registers. For adjustable boards, the default profile or setting is stated in the source note.

1.8mm4Maker product pageepomaker.com/products/leobog-reaper-switch-setRead 11 October 2026Maker Reaper sheet: pre-travel 1.8 plus or minus 0.3 mm. The F75 Max page table shifts its labels, but the value 1.8 plus or minus 0.3 mm matches.

2mm2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Key Actuations: the default setting is 2.0 mm.

Total travel

3.6mm4Maker product pageepomaker.com/products/leobog-reaper-switch-setRead 11 October 2026Maker Reaper sheet and F75 Max page: total travel 3.6 plus or minus 0.3 mm.

4.1mm2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Tech specs: 4.1 mm total travel.

Rated keystrokes

60million4Maker product pageepomaker.com/products/leobog-reaper-switch-setRead 11 October 2026Maker Reaper sheet: 60 million strokes.

150million2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Tech specs: guaranteed for 150 million keystrokes.

Factory-lubed switches

Yes1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

Yes2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Tech specs: pre-lubricated keyswitches.

Adjustable actuation

Not available

Yes2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Tech specs: 0.1 to 4.0 mm actuation distance. Recommended range is 0.3 to 3.6 mm.

Actuation rangeiSelectable actuation distances. These are settings, not a measured usable travel range.

Not available

Min0.1Max4mm2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Tech specs: 0.1 to 4.0 mm actuation distance. The maker recommends 0.3 to 3.6 mm for accuracy.

Actuation stepiSmallest documented increment between selectable actuation settings.

Not available

0.1mm2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Tech specs: actuation distance in 0.1 mm steps.

Per-key actuationiActuation can be configured individually for supported keys. The source note identifies any excluded keys.

Not available

Yes1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Overview: MGX switches can have dynamically resetting actuation points. The quick start guide lets Web Hub and iCUE apply actuation to selected keys.2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Web Hub Key Actuations: select keys to adjust their actuation behavior. The hardware presets apply to all keys.

Rapid trigger

Not available

Yes1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Highlights: CORSAIR MGX Hyperdrive switches with Rapid Trigger technology.

Minimum rapid trigger movementiSmallest selectable movement used to reset or reactivate a key. This is a setting, not measured accuracy.

Not available

Not available

Multi-action keys

Not available

Yes1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Quick start guide: the Multi-Action Keys tab enables secondary actuation points.2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Web Hub Multi-Action Keys and iCUE Two Actions setting: a second actuation point per key.

SOCD handling

Not available

Yes1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Highlights: FlashTap SOCD handling. The maker name is FlashTap.

Analog inputiCan send variable gamepad or joystick input. Magnetic sensing or adjustable actuation alone does not establish analog output.

Not available

Not available

Hot-swap socketsiSwitches can be replaced without soldering. Magnetic compatibility must be checked separately.

5-pin1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: hot swappable, 3/5-pin mechanical switches. Stored as 5-pin sockets that accept 3-pin switches.

Magnetic1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Overview: hotswap in your favorite compatible magnetic switches.

Compatible switches

3-pin and 5-pin mechanical switches1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

Compatible magnetic switches1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Overview: compatible magnetic switches.

Stabilizers

Plate-mounted1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: plate-mount stabilizer. Maker text adds that screw-in stabilizers can be swapped in.

PCB screw-in1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Highlights: gasket mounting, screw-in stabilizers and 8-layer sound dampening. The surface the stabilizers screw into is not stated, so PCB screw-in is the nearest option.

Factory-lubed stabilizers

Yes1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Maker text: plate-mount stabilizers come pre-lubed and tuned.

No8Reviewigorslab.de/corsair-makr-75-pro-im-ueberblick-modulare-75-prozent-tastatur-mit-fokus-auf-anpassbarkeitRead 14 October 2026German review dated 3 April 2026 of the DE layout: the stabilizers are not lubricated at the factory and rattle or tick.

Keycaps

2 of 5 differ

Keycap material

PBT1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

PBT2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Tech specs: keycaps PBT double shot.

Legend method

Doubleshot1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

Doubleshot2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Tech specs: keycaps PBT double shot.

Keycap profile

Cherry1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: Cherry profile PBT keycaps, double-shot.

OEM6Reviewtomshardware.com/peripherals/gaming-keyboards/corsair-makr-pro-75-reviewRead 14 October 2026Review: double-shot PBT keycaps in an OEM profile.

Keycap thickness

Not available

Not available

Shine-through legendsiLight passes through the legends. Translucent keycap sides alone do not count.

Not available

Yes6Reviewtomshardware.com/peripherals/gaming-keyboards/corsair-makr-pro-75-reviewRead 14 October 2026Review: shine-through, double-shot PBT keycaps.7Reviewtechradar.com/computing/keyboards/corsair-makr-pro-75-reviewRead 14 October 2026Review: double-shot PBT, shine-through keycaps.

Performance

8 of 11 differ

Polling rate per connectioniDocumented report rates for each connection. Required receivers or optional adapters are identified in the row and source note.

AAULA F75 Max

Connection	Polling rate (Hz)	Receiver or adapter
USB (wired)	1,000	Not available
2.4 GHz	1,000	Included 2.4G dongle
Bluetooth	125	Not available

Source1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: 1000 Hz on USB and 2.4 GHz, 125 Hz on Bluetooth 5.0. The dongle is in the box.

BCORSAIR MAKR PRO 75

Connection	Polling rate (Hz)
USB (wired)	8,000
USB (wired)	1,000

Source1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Tech specs: report rate up to 8,000Hz with AXON, adjustable in device settings. The 1000 Hz row is the factory setting reported by Tom's Hardware.2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Tech specs: USB report rate up to 8,000Hz hyper-polling, adjustable in iCUE and Web Hub device settings.

Max polling rate

1,000Hz=CalculatedFrom Polling rate per connection

8,000Hz=CalculatedFrom Polling rate per connection

Polling rate (wired)

1,000Hz=CalculatedFrom Polling rate per connection

8,000Hz=CalculatedFrom Polling rate per connection

Polling rate (2.4 GHz)

1,000Hz=CalculatedFrom Polling rate per connection

Not available

Polling rate (Bluetooth)

125Hz=CalculatedFrom Polling rate per connection

Not available

Scan rateiHow often the keyboard reads its switches. A USB report rate does not establish a scan rate.

Not available

Not available

Input latency (claimed)iMaker-published input or response latency with conditions in the source note. Do not calculate this from polling rate.

3ms1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: latency 3 ms (USB), 7 ms (2.4 GHz wireless) and 18 ms (Bluetooth 5.0). Stored as the USB figure. Test method is not stated.

Not available

Key rollover per connectioniKeys registered simultaneously over the stated connection. Connection is omitted if the source does not specify it.

AAULA F75 Max

Connection	Rollover
USB (wired)	NKRO
2.4 GHz	NKRO
Bluetooth	NKRO

Source1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: N-key rollover. The manual states NKRO in all modes.

BCORSAIR MAKR PRO 75

Rollover
NKRO

Source1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Tech specs: key rollover full key (NKRO). No connection is named.

Anti-ghosting

Not available

Yes2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Tech specs: full key rollover (NKRO) with 100% anti-ghosting.

Adjustable debounce

Not available

Not available

Minimum debounce

Not available

Not available

Measured

None of 7 known

Latency per connection (measured)iReviewer measurements for one tested setup per row. Settings and test method are stated in the source note. Missing conditions are not inferred.

Not available

Not available

Actuation point (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Total travel (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Operating force (measured)iReviewer-measured force at actuation. The switch and actuation setting are stated in the source note.

Not available

Not available

Typing noise (measured)iReviewer-measured A-weighted typing sound level. Measurement distance and conditions are stated in the source note.

Not available

Not available

Battery life (measured)iMeasured by a reviewer, not claimed by the maker

Not available

Not available

Weight (measured)iReviewer-measured keyboard weight without cable or wrist rest. The tested configuration is stated in the source note.

Not available

Not available

Connectivity

10 of 18 differ

Connections

USB (wired), 2.4 GHz, Bluetooth1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

USB (wired)1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Tech specs: keyboard connectivity wired. The wireless module is an optional add-on sold separately.

Wireless technology

Not available

Not available

Bluetooth

5.01Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: Bluetooth 5.0.

Not available

Bluetooth device slots

33Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Page 3: AULA F75 Max-1, -2 and -3 pairing slots.

Not available

Devices it can switch betweeniDistinct device connections available for switching. Do not infer this by adding wireless modes or paired Bluetooth slots.

Not available

Not available

Device switchingiControl used to switch between paired device hosts. Connection-mode and OS switches are described separately.

Keys3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Fn + 1, 2 or 3 pairs and switches between three Bluetooth devices. The connection mode is chosen with a side switch.

Not available

Receiver connector

Not available

Not available

Receiver storage in keyboard

Yes5Reviewxiaomitoday.com/epomaker-x-aula-f75-max-review-wireless-mechanical-keyboard-with-tft-screen-and-knobRead 11 October 2026Review dated 30 August 2025: a magnetic storage slot on the back holds the wireless receiver.

Not available

Receiver shared with other devices

Not available

Not available

Wireless range

Not available

Not available

Detachable cable

Yes3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Page 3: USB-C cable is plugged into the keyboard.

Yes1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Package contents list a USB Type-C cable and the quick start guide calls it detachable.

Port on keyboard

USB-C3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Page 3: plug the USB-C cable for wired mode.

USB-C2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Getting to know your keyboard: USB Type-C port. The cable is USB Type-C to Type-A.

Cable plug

Not available

USB-A1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Tech specs: wired connectivity USB Type-A.

Cable

Not available

Braided1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Tech specs: keyboard cable material braided. The package contents list a braided USB Type-C cable. The quick start guide specification table says tangle-free rubber, so the maker documents differ.

Cable length

Not available

1.8m2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Tech specs: cable 1.8 m / 6 ft, USB Type-C to Type-A, detachable.

USB passthrough

Not available

Not available

Works withiSystems on which the keyboard works. Configuration software may have narrower system support.

Windows, macOS, Linux, Android, iOS1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: Mac, Win, Android and Linux. The manual lists Windows, Mac, Android and iOS. Both lists are kept.

Windows, macOS1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Tech specs: PC or Mac, Windows 10 or macOS 10.15.

Consoles

Not available

PlayStation, Xbox2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Setting up: Xbox One and Series X|S work out of the box. PlayStation 4 and 5 use a shortcut mode.

Battery

8 of 16 differ

Battery type

Not available

Not available

Number of batteriesiNumber of replaceable AA or AAA cells required. Internal rechargeable battery packs are not counted here.

Not available

Not available

Battery capacity

4,000mAh1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

Not available

User-replaceable battery

Not available

Not available

Battery life per mode (claimed)iMaker estimates. Store one published native duration unit per row: hours, days or months. Days and months describe calendar use including idle time, not continuous runtime. Do not convert calendar estimates into hours. Connection, lighting and polling rate are included only when published. Brightness, workload, screen status, sleep settings and up-to qualifiers go in the source note.

AAULA F75 Max

Lighting	Hours (h)
On	30.5
Off	80

Source1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: 30.5 hours with the backlight on and 80 hours with the backlight off. The manual says at least those values. Connection and brightness are not stated.

BCORSAIR MAKR PRO 75

Not available

Longest battery life (claimed)iLongest maker estimate published in hours across the listed modes. Rows published in days or months do not contribute. Conditions can differ between products.

80h=CalculatedFrom Battery life per mode (claimed)

Not available

Battery life, lighting offiLongest maker estimate published in hours with lighting off. Calendar-day and calendar-month estimates are not converted and do not contribute.

80h=CalculatedFrom Battery life per mode (claimed)

Not available

Battery life, lighting oniLongest maker estimate published in hours with lighting enabled. Calendar-day and calendar-month estimates are not converted and do not contribute. Brightness and display conditions are stated in the source note.

30.5h=CalculatedFrom Battery life per mode (claimed)

Not available

Battery life, backlight on (claimed)iLongest maker up-to estimate published in calendar days with backlighting enabled. Includes idle time and the source-defined usage pattern, not continuous runtime. Brightness, workload, connection and sleep conditions remain in the table and source note. Hours and months are not converted.

Not available

Not available

Battery life, backlight off (claimed)iLongest maker up-to estimate published in calendar months with backlighting off. Includes idle time and the source-defined usage pattern, not continuous runtime. Workload, connection and sleep conditions remain in the table and source note. Hours and days are not converted.

Not available

Not available

Charging port

USB-C3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Page 3: the battery charges through the USB-C cable.

Not available

Full charge timeiPublished time for a full charge. Approximate times remain qualified in the source note.

Not available

Not available

Quick charge

Not available

Not available

Use while charging

Yes3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Page 3: the battery charges under either wireless or wired mode, as long as the keyboard is plugged.

Not available

Solar charging

Not available

Not available

Battery indicator

LED, Built-in display3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Page 3: light indicators also show on the screen, so LED and display.

Not available

Build

3 of 8 differ

Case material

ABS plastic1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: ABS plastic.

Full aluminium top cover and bottom1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026The 100 percent aluminium housing is a headline feature. The quick start guide lists top cover and bottom as full aluminium. Tom's Hardware lists a plastic chassis with an anodized aluminum top plate in its table.

Plate material

Polycarbonate1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: PC plastic plate with partial flex-cut. The manual says PC flex-cuts.

FR41Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Overview: rigid FR4 switch plate.

Mount style

Gasket1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: gasket mount.

Gasket1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Overview: gasket mounting.

Flex cuts in PCB

Not available

Not available

Sound dampeningiDampening layers the maker or a review names. Foam whose position in the stack is not stated is foam. Films, pads and silicone parts that fit no other option are other.

Switch pads, Case foam, Silicone bottom, Other1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications list sandwich pad, IXPE switch pad, PET sound-enhancement pad, bottom foam and bottom silicone. Stored as switch pads, case foam, silicone bottom and other. The sandwich pad position is not stated and the PET pad is stored as other.

Plate foam, Switch pads, Silicone bottom, Foam, position not stated, Other1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Layer list: PU plate foam, transparent PET backing, IXPE switch foam, PET film, socket foam, PU pad foam, pad foam PET backing and silicon rubber pad. Stored as plate foam, switch pads and silicone bottom, foam for the remaining foam layers and other for the PET layers.

Typing anglesiKeyboard slope for each supported foot position, starting with the lowest. An adjustable-foot count does not establish angles. When the maker publishes only the angle with the feet out, that angle is stored alone.

Not available

Not available

Spill resistant

Not available

Not available

IP rating

Not available

Not available

Lighting

1 of 7 differ

Backlight

RGB per key1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: south-facing, per-key RGB.

RGB per key2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Tech specs: individually LED lit and per-key programmable, RGB.

LED position

South-facing1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

Not available

Lighting zones

Not available

Not available

Brightness levelsiSelectable onboard brightness steps. The source note states whether the off position is included.

Not available

Not available

Side or underglow lighting

Not available

Not available

Lighting sensors

Not available

Not available

Lighting sync

Not available

Not available

Controls

4 of 12 differ

Media keysiPlayback controlled by separate buttons, an Fn layer or a multifunction knob/rocker. Volume controls are listed separately, and knob presses are excluded from the separate media-button count.

Fn layer3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Page 2: media functions on the F row in Mac mode and on Fn + F7 to F10 in Windows mode. Shared keys, not separate buttons.

Fn layer1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Tech specs: media and volume controls yes. Playback runs through Fn shortcuts and the rotary dial.

Separate media buttonsiSeparate physical buttons for playback or mute, counted once each. Fn shortcuts, macro buttons, knob presses and roller presses are excluded.

03Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Diagram and shortcut table show no separate media buttons.

02Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Tech specs: media control by FN shortcuts and the rotary dial. The maker photo shows no separate media buttons. The dial press is excluded.

Volume control

Knob1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Maker text: the volume knob tunes sound, RGB and backlight.

Knob1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Overview: the rotary dial controls volume, skips tracks and runs other customizable functions.

Knobs

11Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: one metal knob.

11Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Overview: one rotary dial. The LCD module replaces it.

Programmable knob

Not available

Yes2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Rotary dial modes include iCUE custom actions and macro recording. Dial modes are chosen in Web Hub and iCUE.

Knob press

Not available

Yes2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Rotary dial function table lists a press action for each mode, such as mute and play or pause.

Separate macro keysiSeparate physical keys or buttons intended for macros. Excludes ordinary remappable keys, media buttons and a dedicated software-launch button.

Not available

Not available

Built-in screen

LCD1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications list a TFT screen. The manual gives 0.85 inch. Stored as LCD.

None2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026The base keyboard has the rotary dial. The 1.3 inch LCD module is an optional add-on that replaces it.

Touchpad

Not available

Not available

Fingerprint reader

Not available

Not available

OS mode switch

Not available

Switch2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Getting to know your keyboard: WIN/MAC switch.

Windows key lock

Yes3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Page 2: Fn + Win locks the Windows key.

Yes1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Tech specs: Win lock by Fn shortcut.

Software

6 of 10 differ

Software

AULA Driver1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

CORSAIR Web Hub and iCUE1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Overview: CORSAIR Web Hub is the web-based interface. The quick start guide also covers iCUE.

Software runs on

Windows1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Product downloads: driver, only Windows is supported.

Windows, macOS, Web1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Web Hub runs in the browser. iCUE platforms are in the quick start guide.

Open firmware

Not available

Not available

Onboard memory

Not available

Yes1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Tech specs: on-board memory 8MB.

Onboard profilesiProfiles stored on the keyboard, including fixed defaults when the maker counts them. Software-only profiles are excluded.

Not available

51Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Tech specs: onboard profiles 5.

Macros

Yes1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Maker text: key remapping and macros in the software.

Yes2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Macro recording in iCUE and Web Hub, or with Fn plus M.

Macros stored onboardiRecorded command sequences run from keyboard storage without the configuration app. Onboard lighting or remapping alone does not establish this.

Not available

Not available

Key remapping

Yes1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Maker text: key remapping and macros in the software.

Yes2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Key Assignments tab remaps keys in Web Hub and iCUE.

LayersiTotal key mapping layers including the base layer. Lighting effect layers and profile slots are excluded.

Not available

22Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Web Hub Key Assignments: keys are assigned in the Main layer or the FN layer.

User firmware updates

Not available

Yes2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026iCUE and Web Hub device settings: update the firmware.

Ergonomics

0 of 4 differ

Wrist rest

None1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026No wrist rest in the content list.

None2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026No wrist rest in the package contents.

Wrist rest material

Not available

Not available

Tenting

Not available

Not available

Tenting angles

Not available

Not available

Dimensions and weight

2 of 6 differ

DimensionsiKeyboard body dimensions with fitted keycaps, without wrist rest and with feet folded. Any different measurement condition is stated in the source note. Width is the longest side, depth runs front to back and height is the thickness. Map by size when the maker's labels differ.

Width327.69Depth143.17Height43.26Front height20mm(12.9 × 5.6 × 1.7 × 0.8 in)1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Manual: 327.69 x 143.17 x 43.26 mm plus or minus 0.5 mm. Technical specifications: 32.8 x 14.3 x 4.4 cm and front height 20 mm. Foot condition is not stated.

Width332Depth145Height50mm(13.1 × 5.7 × 2 in)2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Tech specs: 332 (L) x 145 (W) x 50 (H) mm. No measuring condition given. TechRadar and Tom's Hardware print 330 x 142 x 47 mm.

Dimensions with wrist rest

Not available

Not available

Keyboard weightiKeyboard without cable or wrist rest. Weights that include accessories cannot be stored here. A cable that cannot be removed is included. Replaceable batteries are included, as built-in batteries are.

960g(2.1 lb)1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Technical specifications: keyboard weight 0.96 kg. The manual says net 960 g. The shop shipping weight of 1300 g is a package value and is not used.

1,282g(2.8 lb)1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Tech specs: weight 1.282, read as kilograms. The quick start guide rounds it to 1.3 kg. Reviews print 1.282 kg. Cable and optional modules are not stated.2Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Tech specs: 1.3 kg, rounded. The product page value 1.282 kg is stored.

Weight including wrist restiKeyboard plus supplied wrist rest, excluding packaging. The source note identifies any included cable.

Not available

Not available

Box dimensions

Not available

Not available

Box weightiOne retail package including its contents. A multi-unit shipping carton weight is excluded.

Not available

Not available

Certifications

None of 2 known

Platform certifications

Not available

Not available

Other certifications

Not available

Not available

In the box

2 of 3 differ

In the box

F75 Max keyboard, 2.4G dongle, Type-C cable, 2-in-1 keycap and switch puller, User manual1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Content list on the product page.

MAKR PRO 75 Hall Effect DIY keyboard, Braided USB Type-C cable, 2-in-1 Key Switch/Keycap puller, Screwdriver, L-shaped hex wrench, Extra gaskets and screws1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Package contents list is cut off on the page after replacement screw. The items before it are stored. Extra gaskets and screws come from the Tom's Hardware review.

Cables included

AAULA F75 Max

Type	Count
Type-C cable	1

Source1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026Content list: one Type-C cable. Host connector type is not stated.

BCORSAIR MAKR PRO 75

Type	Count
USB Type-C to Type-A cable	1

Source1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Package contents: braided USB Type-C cable. The quick start guide and reviews call it a USB Type-C to Type-A cable.

Spare switches

Not available

Not available

Links

Not compared

Product page

epomaker.com/products/epomaker-x-aula-f75-max1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

www.corsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-na1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026

Spec sheet

epomaker.com/products/epomaker-x-aula-f75-max1Maker product pageepomaker.com/products/epomaker-x-aula-f75-maxRead 11 October 2026

www.corsair.com/us/en/explorer/gamer/keyboards/makr-pro-752Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026The technical specifications table is part of the same page.

Manual

epomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdf3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026English quick start guide, pages 1 to 4 of the 28-page multilingual PDF. The PDF is scanned images, so values were read from the page images.

www.corsair.com/us/en/explorer/gamer/keyboards/makr-pro-752Owner's manualcorsair.com/us/en/explorer/gamer/keyboards/makr-pro-75Read 14 October 2026Manual and quick start guide with the technical specifications table, the Web Hub and iCUE sections and the FN shortcut tables.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

1 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

1year3Owner's manualepomaker.com/cdn/shop/files/EPOMAKER_AULA_F75_MAX_manual.pdfRead 11 October 2026Page 4: one year warranty for products bought from the maker store. Market is the store.

2years1Maker product pagecorsair.com/us/en/p/keyboards/ch-91ce21g-na/makr-pro-75-hall-effect-diy-keyboard-ch-91ce21g-naRead 14 October 2026Tech specs: keyboard warranty 2 year. Local country regulations apply.

Both are also in the API. Back to all keyboards.