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Redragon EISA K686 PRO

RedragonGaming keyboard

EISA K686 PRO

Released June 2024.2Reviewmoorereppion.com/eisa-proRead 23 October 2026June 28, 2024 exact-model hands-on says available direct from maker. Best supported retail month found. Exact first day remains unknown. Regional August announcement was later. Last checked 23 October 2026.

Form factor
96 % (1800)
Switch sensing technology
Mechanical
Connections
USB (wired), 2.4 GHz, Bluetooth
Max polling rate
Not available

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All specs

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General

Series
EISA1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026
Model numbers
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
Announced
Not available
Status
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.
Predecessor
Not available
Successor
Not available
Launch price (US)
Not available
Launch price (EU)
Not available
Markets
Not available
Colours
Blue Himmel1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026
Segment
Gaming1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026
Sold as
Complete1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026Package includes assembled keyboard and spare switches.

Layout

Form factor
96 % (1800)1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026Maker says 96 percent layout. Uses schema 1800 option.
Layout standard
ANSI2Reviewmoorereppion.com/eisa-proRead 23 October 2026June 28, 2024 hands-on identifies ANSI and standard Red linear switches.
Regional layouts
US QWERTY1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026
Keys in regional layout
981Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026
Key legends for
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
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
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
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 keys
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-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
Low profile
Not available

Switches

Switch sensing technology
Mechanical1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026
Switch feel
Linear1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026
Switch maker
Redragon1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026
Switch models
Redragon Red1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026
Switch stem
Not available
Actuation force
Not available
Bottom-out force
Not available
Tactile bump force
Not available
Actuation point
Not available
Total travel
Not available
Rated keystrokes
Not available
Factory-lubed switches
Not available
Adjustable actuation
Not available
Actuation range
Not available
Actuation step
Not available
Per-key actuation
Not available
Rapid trigger
Not available
Minimum rapid trigger movement
Not available
Multi-action keys
Not available
SOCD handling
Not available
Analog input
Not available
Hot-swap sockets
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-pin and 5-pin mechanical switches1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026
Stabilizers
Not available
Factory-lubed stabilizers
Not available

Keycaps

Keycap material
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
Doubleshot4Reviewcgmagonline.com/review/hardware/redragon-eisa-k686-pro-keyboardRead 23 October 2026
Keycap profile
OEM4Reviewcgmagonline.com/review/hardware/redragon-eisa-k686-pro-keyboardRead 23 October 2026
Keycap thickness
Not available
Shine-through legends
Yes4Reviewcgmagonline.com/review/hardware/redragon-eisa-k686-pro-keyboardRead 23 October 2026

Performance

Polling rate per connection
Not available
Max polling rate
Not available
Polling rate (wired)
Not available
Polling rate (2.4 GHz)
Not available
Polling rate (Bluetooth)
Not available
Scan rate
Not available
Input latency (claimed)
Not available
Key rollover per connection
Not available
Anti-ghosting
Not available
Adjustable debounce
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

Measured

We could not find any of these 7 fields. Show them
Latency per connection (measured)
Not available
Actuation point (measured)
Not available
Total travel (measured)
Not available
Operating force (measured)
Not available
Typing noise (measured)
Not available
Battery life (measured)
Not available
Weight (measured)
Not available

Connectivity

Connections
USB (wired), 2.4 GHz, Bluetooth1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026
Wireless technology
Not available
Bluetooth
3.0/5.01Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026
Bluetooth device slots
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 between
Not available
Device switching
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
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
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
Wireless range
Not available
Detachable 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-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-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
Cable length
Not available
USB passthrough
Not available
Works with
Windows, macOS1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026
Consoles
Not available

Battery

Battery type
Not available
Number of batteries
Not available
Battery capacity
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
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)
Not available
Longest battery life (claimed)
Not available
Battery life, lighting off
Not available
Battery life, lighting on
Not available
Battery life, backlight on (claimed)
Not available
Battery life, backlight off (claimed)
Not available
Charging 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 time
Not available
Quick charge
Not available
Use while charging
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
Battery indicator
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

Case material
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
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 pageredragonshop.com/products/eisa-k686-proRead 23 October 2026
Flex cuts in 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 dampening
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 angles
Not available
Spill resistant
Not available
IP rating
Not available

Lighting

Backlight
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
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
Brightness levels
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
Lighting sensors
Not available
Lighting sync
Not available

Controls

Media keys
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 buttons
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 pageredragonshop.com/products/eisa-k686-proRead 23 October 2026
Knobs
11Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026
Programmable knob
Not available
Knob press
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 keys
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
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
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
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
Switch1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026
Windows key lock
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

Software
Redragon EISA K686 PRO Software1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026
Software runs on
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
Onboard memory
Not available
Onboard profiles
Not available
Macros
Yes1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026
Macros stored onboard
Not available
Key remapping
Yes1Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026
Layers
Not available
User firmware updates
Not available

Ergonomics

Wrist rest
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
Tenting
Not available
Tenting angles
Not available

Dimensions and weight

We could not find any of these 6 fields. Show them
Dimensions
Not available
Dimensions with wrist rest
Not available
Keyboard weight
Not available
Weight including wrist rest
Not available
Box dimensions
Not available
Box weight
Not available

Certifications

Platform certifications
Not available
Other certifications
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

In the box
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
TypeCount
USB Type-A to USB Type-C cable1
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
41Maker product pageredragonshop.com/products/eisa-k686-proRead 23 October 2026

Warranty

Manufacturer warranty (source market)
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.

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Sources

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  1. Read 23 October 2026Backs 30 fields
  2. Read 23 October 2026Backs 2 fields
  3. Read 23 October 2026Backs 30 fields
  4. Read 23 October 2026Backs 8 fields
  5. Read 23 October 2026Backs 4 fields
  6. Read 23 October 2026Backs 1 field
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  8. Read 23 October 2026Backs 3 fields

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