Keyboards / Compare

AULA F99 Max vs Redragon EISA K686 PRO

A

Product A: AULA

F99 Max

80 of 164 known

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Compare the Redragon EISA K686 PRO with

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B

Product B: Redragon

EISA K686 PRO

73 of 164 known

Change Redragon EISA K686 PRO

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All 164 fields

Every value links to where we found it.

Only differences

AAULA F99 Max

BRedragon EISA K686 PRO

General

3 of 9 differ

Series

Not available

EISA1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

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

AULA-F99MAX-BK-Reaper, AULA-F99MAX-LDBLWH-Reaper, AULA-F99MAX-SP-BK-Reaper-BPPM, AULA-F99MAX-WHRPK-Reaper3Maker product pageepomaker.com/products/epomaker-x-aula-f99-maxRead 14 October 2026SKUs of the four colour options in the public product payload. None carries a barcode.

K686WB-RGB-PRO8Owner's manualredragon.ru/data/files/20240906/3052223d.pdfRead 23 October 2026Official regional original manual artwork identifies K686AK-RGB-PRO/7199 and K686WB-RGB-PRO/7199. Reference white and blue model is K686WB. Other regional switch or side-printed editions are excluded.

GTIN / EAN

Not available

Not available

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

Not available

Not available

Status

Available1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Page is live and all four options are in stock on the access date.

Available1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026Public maker store offers standard Blue Himmel with Red Switch. SE, Side Printed PBT, MAX and HE are separate listings and excluded.

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

Not available

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

Not available

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

US1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Store page priced in USD. Ships worldwide. Stored as US.

Not available

ColoursiThe maker's own colour names

Black, White Blue, Pink White, Black (Side-Printed)1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Color selector of the AULA store. The Epomaker store names the Black (Side-Printed) option Gradient Gray and the other two Blue White and white pink.

Blue Himmel1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Segment

Gaming1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Maker text calls it a wireless gaming keyboard. The page tags are Gaming and office.

Gaming1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

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

Complete1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Sold fully assembled with LEOBOG Reaper switches and keycaps fitted.

Complete1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026Package includes assembled keyboard and spare switches.

Layout

4 of 12 differ

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

96 % (1800)1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications: 96% layout. Stored as 1800.

96 % (1800)1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026Maker says 96 percent layout. Uses schema 1800 option.

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

ANSI1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026

ANSI2Reviewmoorereppion.com/eisa-proRead 23 October 2026June 28, 2024 hands-on identifies ANSI and standard Red linear switches.

Regional layouts

ANSI US1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications: 96% layout, QWERTY, ANSI US layout. ISO versions are not listed on the page.2Owner's manualaulagear.com/cdn/shop/files/Epomaker_x_Aula_F99_MAX_Manual_1.pdfRead 14 October 2026Page 1: ANSI-style diagram with a numpad and a TFT screen.

US QWERTY1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

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.

971Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications: 97 keys, 1 knob, 1 screen. Counted on the manual diagram: 14 + 19 + 19 + 17 + 17 + 11 = 97 with the knob, screen and light bar outside the count.2Owner's manualaulagear.com/cdn/shop/files/Epomaker_x_Aula_F99_MAX_Manual_1.pdfRead 14 October 2026Page 1 layout diagram, counted by row: 97 keys.5Retailer pageamazon.com/dp/B0GWDS24LDRead 14 October 2026Amazon listing for the black option: number of keys 97.

981Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Key legends for

Windows2Owner's manualaulagear.com/cdn/shop/files/Epomaker_x_Aula_F99_MAX_Manual_1.pdfRead 14 October 2026Page 1 diagram shows Win and Alt legends.

Windows, macOS3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Control diagram and product photo show Win/control and Alt/command legends.

Numpad

Yes2Owner's manualaulagear.com/cdn/shop/files/Epomaker_x_Aula_F99_MAX_Manual_1.pdfRead 14 October 2026Page 1 diagram has a numeric keypad.

Yes3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

Function row

Yes2Owner's manualaulagear.com/cdn/shop/files/Epomaker_x_Aula_F99_MAX_Manual_1.pdfRead 14 October 2026Page 1 diagram has F1 to F12.

Yes3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

Dedicated arrow keys

Yes2Owner's manualaulagear.com/cdn/shop/files/Epomaker_x_Aula_F99_MAX_Manual_1.pdfRead 14 October 2026Page 1 diagram has four separate arrow keys.

Yes3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

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

Compact2Owner's manualaulagear.com/cdn/shop/files/Epomaker_x_Aula_F99_MAX_Manual_1.pdfRead 14 October 2026Page 1 diagram has dedicated Home, PgUp and PgDn keys. End, Ins and Del sit on the numpad. This is a partial cluster.

Compact3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Overview has dedicated Page Up and Page Down, with Home and End on Fn+P and Fn+[.

Key stagger

Row-staggered2Owner's manualaulagear.com/cdn/shop/files/Epomaker_x_Aula_F99_MAX_Manual_1.pdfRead 14 October 2026Page 1 diagram shows staggered typing rows.

Row-staggered3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

Bottom row

Not available

Not available

Low profile

No1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Cherry profile keycaps on 3/5-pin mechanical switches. Not a low-profile design.

Not available

Switches

10 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 pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications: linear mechanical switch. LEOBOG Reaper has a PC housing and POM stem.

Mechanical1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Switch feel

Linear1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026

Linear1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Switch maker

LEOBOG1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026

Redragon1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Switch models

Reaper1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Switch specification block: LEOBOG Reaper Linear Switch.

Redragon Red1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

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.

45gf1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Switch specification block: 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.

55gf1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Switch specification block: 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.

1.8mm1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Switch specification block: pre-travel 1.8 plus or minus 0.3 mm.

Not available

Total travel

3.6mm1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Switch specification block: total travel 3.6 plus or minus 0.3 mm.

Not available

Rated keystrokes

60million1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Switch specification block: life span 60,000,000.

Not available

Factory-lubed switches

Yes1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Switch specification block: factory lubed, yes.

Not available

Adjustable actuation

Not available

Not available

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

Not available

Not available

Actuation stepiSmallest documented increment between selectable actuation settings.

Not available

Not available

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

Not available

Not available

Rapid trigger

Not available

Not available

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

Not available

SOCD handling

Not available

Not available

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 pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications: hot-swappable with 3/5-pin mechanical switches. Stored as 5-pin sockets that accept 3-pin switches.

5-pin1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026Upgraded Hot-Swap section says nearly all 3-pin and 5-pin switches.

Compatible switches

3/5-pin mechanical switches1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026

3-pin and 5-pin mechanical switches1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Stabilizers

Plate-mounted1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications: plate-mounted stabilizer.

Not available

Factory-lubed stabilizers

Not available

Not available

Keycaps

3 of 5 differ

Keycap material

PBT1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications: PBT keycap. The Epomaker page lists PC matte for the black version, see the variant rows.3Maker product pageepomaker.com/products/epomaker-x-aula-f99-maxRead 14 October 2026Technical specifications: PBT keycap (White), PC matte (Black). Stored as other for the Black option. The Black (Side-Printed) option is not named, so it is left out.

PBT4Reviewcgmagonline.com/review/hardware/redragon-eisa-k686-pro-keyboardRead 23 October 2026Exact Blue Himmel review describes OEM-profile doubleshot PBT shine-through keycaps.

Legend method

Not available

Doubleshot4Reviewcgmagonline.com/review/hardware/redragon-eisa-k686-pro-keyboardRead 23 October 2026

Keycap profile

Cherry1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications: Cherry profile keycaps.

OEM4Reviewcgmagonline.com/review/hardware/redragon-eisa-k686-pro-keyboardRead 23 October 2026

Keycap thickness

Not available

Not available

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

Not available

Yes4Reviewcgmagonline.com/review/hardware/redragon-eisa-k686-pro-keyboardRead 23 October 2026

Performance

7 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 F99 Max

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

Source1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications: 1000 Hz on wired and 2.4 GHz, 125 Hz on Bluetooth. The receiver is in the box.

BRedragon EISA K686 PRO

Not available

Max polling rate

1,000Hz=CalculatedFrom Polling rate per connection

Not available

Polling rate (wired)

1,000Hz=CalculatedFrom Polling rate per connection

Not available

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.

Not available

Not available

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

Not available

Not available

Anti-ghosting

Yes3Maker product pageepomaker.com/products/epomaker-x-aula-f99-maxRead 14 October 2026Maker text: low-latency wireless, full anti-ghosting.

Not available

Adjustable debounce

Not available

Yes4Reviewcgmagonline.com/review/hardware/redragon-eisa-k686-pro-keyboardRead 23 October 2026Software section names debounce as its most granular performance setting.

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

4 of 18 differ

Connections

USB (wired), 2.4 GHz, Bluetooth1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026

USB (wired), 2.4 GHz, Bluetooth1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Wireless technology

Not available

Not available

Bluetooth

5.01Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Product highlights: tri-mode connectivity with Bluetooth 5.0, 2.4 GHz and wired.

3.0/5.01Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Bluetooth device slots

32Owner's manualaulagear.com/cdn/shop/files/Epomaker_x_Aula_F99_MAX_Manual_1.pdfRead 14 October 2026Page 2: Fn + Q, W and E pair and switch Bluetooth devices 1, 2 and 3.

33Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Bluetooth section pairs host 1, 2 and 3 with Fn shortcuts.

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

51Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Maker text: pairs up to 5 devices in 2.4 GHz, Bluetooth and wired mode. Three Bluetooth slots plus the receiver and the cable.

Not available

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

Keys2Owner's manualaulagear.com/cdn/shop/files/Epomaker_x_Aula_F99_MAX_Manual_1.pdfRead 14 October 2026Page 2: Fn + Q, W and E switch between Bluetooth devices. The 2.4 GHz, Bluetooth and wired modes use the tri-mode toggle.

Keys3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

Receiver connector

Not available

USB-A3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

Receiver storage in keyboard

Yes1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Box content: the 2.4 GHz receiver is stored beside the tri-mode toggle.

Yes3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Overview explicitly labels 2.4G receiver storage slot.

Receiver shared with other devices

Not available

Not available

Wireless range

Not available

Not available

Detachable cable

Yes1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Box content: detachable USB A-to-C cable.

Yes3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

Port on keyboard

USB-C1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Box content: USB A-to-C cable, so the keyboard end is USB-C.

USB-C3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

Cable plug

USB-A1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Box content: USB A-to-C cable, so the host end is USB-A.

USB-A3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 20268Owner's manualredragon.ru/data/files/20240906/3052223d.pdfRead 23 October 2026

Cable

Not available

Not available

Cable length

Not available

Not available

USB passthrough

Not available

Not available

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

Windows, macOS, Android1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications: Mac, Win and Android. Maker text also names tablets and phones.

Windows, macOS1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Consoles

Not available

Not available

Battery

5 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

8,000mAh1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications: 8000 mAh battery, two 4000 mAh cells.

3,000mAh6Maker product pagecdn.shopify.com/s/files/1/2695/9506/files/RedragonK686PRO98KeysWirelessGasketRGBGamingKeyboard_7.jpgRead 23 October 2026Official standard-model gallery infographic explicitly states 3000mAh Battery. CGMagazine exact Blue Himmel and December 2024 Notebookcheck comparison agree. 4000mAh belongs to other regional and MAX configurations.

User-replaceable battery

Not available

No3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Battery safety guidance says do not remove battery except for disposal and recycling.

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 F99 Max

Hours (h)
50
123

Source3Maker product pageepomaker.com/products/epomaker-x-aula-f99-maxRead 14 October 2026Technical specifications: around 50 to 123 hours depending on backlight brightness and screen brightness. The connection and the brightness for each end are not stated, so both figures are stored without a lighting condition.

BRedragon EISA K686 PRO

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.

123h=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.

Not available

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.

Not available

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-C1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Maker text: recharge with the plug-and-play cable, which is a USB A-to-C cable. Charging is through the USB-C port.

USB-C3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

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

Yes1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Maker text: recharge while typing with the plug-and-play cable.

Yes3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Wired Connection operates via USB. Recharge section connects keyboard to computer for charging.

Solar charging

Not available

Not available

Battery indicator

Built-in display1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Maker text: the screen shows vitals such as time or battery level.

LED, Key lighting3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Manual specifies charge LED and numeric-key battery status display. Shortcut differs in early review and is not stored.

Build

2 of 8 differ

Case material

ABS plastic1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications: ABS plastic.

ABS plastic4Reviewcgmagonline.com/review/hardware/redragon-eisa-k686-pro-keyboardRead 23 October 2026CGMagazine calls plastic chassis. Notebookcheck exact standard-model comparison identifies ABS plastic.5Press articlenotebookcheck.net/Redragon-K686-Pro-full-size-gaming-keyboard-with-gasket-mount-gets-sizeable-Amazon-discount.930523.0.htmlRead 23 October 2026

Plate material

Polycarbonate1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications: PC plate.5Retailer pageamazon.com/dp/B0GWDS24LDRead 14 October 2026Amazon listing: keyboard plate material polycarbonate.

Polycarbonate5Press articlenotebookcheck.net/Redragon-K686-Pro-full-size-gaming-keyboard-with-gasket-mount-gets-sizeable-Amazon-discount.930523.0.htmlRead 23 October 2026Exact-model comparison table lists Flex-cut PC plate, TPR gasket mount for standard K686 Pro.

Mount style

Gasket1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications: gasket-mounted.

Gasket1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Flex cuts in PCB

Yes1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications: flex-cut plate and PCB.

Yes4Reviewcgmagonline.com/review/hardware/redragon-eisa-k686-pro-keyboardRead 23 October 2026Exact Blue Himmel review explicitly describes gasket-mounted PCB with flex cuts.

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, Foam, position not stated, Other1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications list sandwich foam, switch pad, sound-enhancement PET, switch socket pad and bottom foam. Stored as switch pads, case foam, foam and other. The sandwich foam position is not stated, so it is foam. The PET and socket pads are stored as other.

Foam, position not stated1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026Maker text names 3.5 mm PO sound-absorbing pad and two dampening foams. Positions are not all established, so foam is used.

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.

5.02°, 7.37°, 9.7°1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications: three typing angles at 5.02, 7.37 and 9.7 degrees with the 2-stage kickstand.

Not available

Spill resistant

Not available

Not available

IP rating

Not available

Not available

Lighting

2 of 7 differ

Backlight

RGB per key1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications: RGB backlight with per-key adjustable south-facing LEDs.

RGB per key1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026Per-key RGB independently confirmed by Notebookcheck. Manual describes recording a colour per key.5Press articlenotebookcheck.net/Redragon-K686-Pro-full-size-gaming-keyboard-with-gasket-mount-gets-sizeable-Amazon-discount.930523.0.htmlRead 23 October 2026

LED position

South-facing1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications: south-facing LEDs.

North-facing4Reviewcgmagonline.com/review/hardware/redragon-eisa-k686-pro-keyboardRead 23 October 2026Keycap section explicitly describes north-facing RGBs. Side-printed version south-facing claims are excluded.

Lighting zones

Not available

Not available

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

Not available

53Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Product Features says total five brightness levels. Inclusion of off is not stated.

Side or underglow lighting

Not available

Not available

Lighting sensors

Not available

Not available

Lighting sync

Not available

Not available

Controls

8 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.

Not available

Fn layer1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026Manual maps previous, play/pause and next to Fn+F7/F8/F9. Maker knob prose is broader. Manual knob press is mute or lighting-pattern selection.3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

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

Not available

03Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Complete overview has 98 typing/function keys and one rotary control. Knob presses are excluded.

Volume control

Knob1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Maker text: rotary knob for volume or RGB backlight. Fn plus knob selects volume or screen backlight control.

Knob1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Knobs

11Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications: 1 knob.

11Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Programmable knob

Not available

Not available

Knob press

Not available

Yes3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Knob function: normal press mutes. Fn+knob switches to brightness mode. Press then toggles lighting.

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

Not available

03Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Complete overview has no separate macro keys. Ordinary remappable keys excluded.

Built-in screen

LCD1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Maker text: TFT smart screen with custom GIF support. Stored as LCD.

None3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Complete product and manual overview show no display, touchpad or biometric reader.

Touchpad

Not available

No3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

Fingerprint reader

Not available

No3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

OS mode switch

Not available

Switch1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Windows key lock

Yes2Owner's manualaulagear.com/cdn/shop/files/Epomaker_x_Aula_F99_MAX_Manual_1.pdfRead 14 October 2026Page 2: Fn + Win locks or unlocks the Windows key.

Yes3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Windows lock section specifies Fn+Win to toggle lock.

Software

2 of 10 differ

Software

AULA F99 MAX Driver4Maker product pageaulagear.com/blogs/software/aula-f99-max-driverRead 14 October 2026Software download page named AULA F99 MAX Driver for Windows.

Redragon EISA K686 PRO Software1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Software runs on

Windows1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Page note: the software works with Windows PC and only when the keyboard is in wired mode.

Windows5Press articlenotebookcheck.net/Redragon-K686-Pro-full-size-gaming-keyboard-with-gasket-mount-gets-sizeable-Amazon-discount.930523.0.htmlRead 23 October 2026Final paragraph says custom software for Windows. Article separates standard, SE and Pro Max.

Open firmware

Not available

Not available

Onboard memory

Yes3Maker product pageepomaker.com/products/epomaker-x-aula-f99-maxRead 14 October 2026Maker text: on-board memory keeps your maps. Read as stored key mappings.

Not available

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

Not available

Not available

Macros

Yes1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Maker text: record macros in the software.

Yes1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

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 pageaulagear.com/products/aula-f99-maxRead 14 October 2026Maker text: program each key to remap the layout.

Yes1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

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

Not available

Not available

User firmware updates

Not available

Not available

Ergonomics

0 of 4 differ

Wrist rest

None1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026No wrist rest in the box contents.

None3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026Complete package list has no wrist rest.

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.

Width406.76Depth139.31Height43.28mm(16 × 5.5 × 1.7 in)1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications: 406.76 (L) x 139.31 (W) x 43.28 (H) plus or minus 0.1 mm. Foot condition is not stated. The listed front height of 20 mm excludes keycaps and is not stored.

Not available

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.

1,175g(2.6 lb)1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Technical specifications: 1175 g excluding cable and receiver, 1220 g including them.

Not available

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

1 of 2 differ

Platform certifications

Not available

Not available

Other certifications

Not available

FCC Part 15 Class B3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026FCC Statement explicitly says tested to Class B digital-device limits and complies with Part 15.

In the box

3 of 3 differ

In the box

AULA F99 Max wireless gaming keyboard, 2-in-1 keycap and switch puller and some extra switches, 2.4 GHz wireless receiver (stored beside the tri-mode toggle), Detachable USB A-to-C cable, Summarized manual and product card1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Inside the box section of the product page.

Redragon EISA K686 PRO Keyboard, Detachable USB Type-C Cable, Nano Receiver, Keycap and switch puller, 4 spare switches, Redragon sticker, User manual1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026Complete standard Blue Himmel package list.

Cables included

AAULA F99 Max

Type	Count
USB A-to-C cable	1

Source1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026Inside the box section: one detachable USB A-to-C cable.

BRedragon EISA K686 PRO

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

Source3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 20268Owner's manualredragon.ru/data/files/20240906/3052223d.pdfRead 23 October 2026Wired Connection names included USB-A to Type-C cable.

Spare switches

Not available

41Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Links

Not compared

Product page

www.aulagear.com/products/aula-f99-max1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026

redragonshop.com/products/eisa-k686-pro1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Spec sheet

www.aulagear.com/products/aula-f99-max1Maker product pageaulagear.com/products/aula-f99-maxRead 14 October 2026

Not available

Manual

aulagear.com/cdn/shop/files/Epomaker_x_Aula_F99_MAX_Manual_1.pdf2Owner's manualaulagear.com/cdn/shop/files/Epomaker_x_Aula_F99_MAX_Manual_1.pdfRead 14 October 2026English quick start guide, pages 1 and 2 of the 10-page multilingual PDF. The text is outlined, so values were read from the page images.

cdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdf3Owner's manualcdn.shopify.com/s/files/1/0012/4957/4961/files/K686_user_manual_8eae323f-891e-4a0b-8ec1-3a16539a2ee2.pdfRead 23 October 2026

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.

1year2Owner's manualaulagear.com/cdn/shop/files/Epomaker_x_Aula_F99_MAX_Manual_1.pdfRead 14 October 2026Page 10: one year warranty for products bought from the Epomaker website. Market is the maker store.5Retailer pageamazon.com/dp/B0GWDS24LDRead 14 October 2026Amazon listing: 1 year warranty.

2years7Maker product pageredragonshop.com/blogs/product-download/eisa-k686-proRead 23 October 2026Exact standard-model maker support page explicitly gives 2-Year Limited Warranty. Current global store purchase policy is also two years. Older regional manual says 18 months, so that market-specific older term is not applied.

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