I custom ordered this keyboard from Upgrade Keyboards (custom keyboard store), but I no longer need the keyboard because I prefer smaller boards. I haven\'t been using this keyboard at all, so I am offering it for sale.
It is an expensive board. I had to wait close to 5 - 6 months because of backorder and customization. Due to the fees and the considering the board has been used only a few times, the price is final.
All purchases are final and there will be no returns.
Note:

• There is a slight scratch/blemish on the left side shown in the pictures. There could be other blemishes that I haven\'t seen, but are minor. Functionality of the board is not affected.
• Keycaps shown on the keyboard in the picture are the one\'s included.There won\'t be an extra set of keycaps.
• Advantage360 Palm Pads / Magnetic Palm Rest (Included)
• Advantage360 USB-A/USB-C Cables (Included)
• Advantage360 Bridge Connector (Included)
• Advantage360 Charge & Use Split USB-C Cable Upgrade (Included)
• The switches are lubed via switch lubing service by Upgrade Keyboards
• The battery is upgraded via Upgrade Keyboards (high density 2100mah battery for over 40% more battery life)
• Sound deadening is added via Upgrade Keyboards. \"Sound deadening is a multi-layer solution that will help lower the volume slightly while making it sound less hollow. It is the perfect option for those looking for as quiet a build as possible, but also great for those that want a good thocky setup but want to hear the switch - not the case. Sound deadening already has case foam...\"
• The switches are \"Durock Dolphin Ultralight Silent Linear (single stage 15mm 45g spring)via Upgrade Keyboards

Things not included:

• The original cables aren\'t included. So, I\'m subtracting the cost of the Upgrade Keyboard cable that I bought.
• Keycaps shown on the keyboard in the picture are the one\'s included. I think either the originals were swapped out.Therewon\'t be an extra set of keycaps.

Below are the options that I added when I ordered my custom Advantage360 pro from Upgrade Keyboards. Upgrades such as switch lubing, battery upgrade, case deadening, ultralight silent linear switches, you can only get when ordering a custom keyboard from them.
Here is the original breakdown of the add-ons that I purchased for the custom Advantage360:
Custom Order Only Add-OnsProductPriceQuantityTotal1Custom Built Kinesis Advantage360 Professional Signature Series Split Ergo Mechanical Keyboard (Bluetooth connection with open-source ZMK programming engine)$439.991$439.992Switch Lubing Service$72.001$72.003Advantage360 Pro Battery Upgrade$45.001$45.004Advantage360 Sound Profiling - Case foam or Deadening - Sound Deadening$70.001$70.005Durock Dolphin Ultralight Silent Linear$18.008$144.00Normal Add-Ons6Advantage360 PBT QWERTY Keycap Set$75.001$75.007Advantage360 Pro Charge & Use Split USB-C Cable Upgrade - one cable for both sides!$22.501$22.508Advantage360 Magnetic Palm Pads$25.001$25.00$893.49
Here are some of the descriptions of the add-ons from Upgrade Keyboards:
Switch Lubing Service

• Regular price: $72.00
• We are sorry, but this item is only available as part of a custom built mechanical keyboard, and not available for sale lubing is done to accomplish a smoother, more uniform and subdued sounding switch. Lubing is critical to get any spring noises out of the switch.
• Switch lubing service done per switch, and by hand (this is not cheap factory lubing which is nowhere near as precise, as thorough, or done with lubes designed to last)

For linear switches we use:

• Krytox 105 on all springs
• Light Krytox 205g0 on the stem rails, legs, housing

For silent switches we use:

• Krytox 105 on all springs
• for linears - 3203 if needed

• There may be some variance for certain switches that sound/feel better with different applications so that can change and should be used as a general guide. We can also lube to your personal preference using your lube and method of choice. Please contact us if you prefer a different methods than mentioned above.

Advantage360 Pro Battery UpgradeRegular price: $45.00We are sorry, but this item is only available as part of a custom built mechanical keyboard, and not available for sale individuallyDetails

• Upgrade your Kinesis Advantage360 Pro with a supersize battery. Our Filament Power battery is designed exclusively for the Advantage360 and replaces the original 1480mah battery with our high density 2100mah battery for over 40% more battery life. The longer you need between charges, the longer the battery will last you!
• Extend your battery life from 1 day with backlighting on to 2+ days, and from 3 months to 4.5-6 months without lighting!
• Kit includes installation and 2 batteries - one Filament Power 360 battery per side.

We are sorry, but this item is only available as part of a custom built mechanical keyboard, and not available for sale individuallyAdvantage360 Sound DeadeningRegular price: $70.00Details

• Looking to change the sound of your Advantage360? Our sound profiling options can help tweak the tone making it less hollow or even quieter.Sound deadening is a multi-layer solution that will help lower the volume slightly while making it sound less hollow. It is the perfect option for those looking for as quiet a build as possible, but also great for those that want a good thocky setup but want to hear the switch - not the case. Sound deadening already has case foam, so no need to add it!

• Please note: Sound deadening is not going to make a \"bad\" sounding switch, sound better. It simply lowers the volume and removes the empty hollow tone from the case. It will not mask spring ping from an unlubed switch.
• Case Foam (aka \"sound dampening\") is for those looking to subdue the tone of the board a bit. this upgrade adds a laser cut FlexiEVA complete foam kit to the board. This addition will make the board sound a bit less hollow, and a bit more solid with a subdued tone. It is not silencing material - it just shapes the tone.

Deadening details:

• We crafted a unique solution for the Advantage 360 that layers a hybrid blend of our Stab Pad material, along with a FlexiEVA top layer to both quiet, and shape the tone inside the board.
• Hybrid Silicone lining the top and bottom case
• 3.5mm Thumb keywell plate foam
• Switch pads (when needed) on the thumb switches
• We layer the top and bottom of the case in a custom molded thick layer which is backed with 3M adhesive to help it mold around the curves of the board. Layered on top of our Stab Pads is a 1mm thick layer of FlexiEVA foam to dampen even further. This makes a noticeable change in the volume of the board. It will not silence a noisy switch, but it will lower the volume a bit of anything that is installed. If you are trying to make the quietest keyboard you can, or just want to tame the thock a little - this is the choice for you.

Durock Dolphin Ultralight Silent Linear

• $18.00
• We are sorry, but this item is only available as part of a custom built mechanical keyboard, and not available for sale JWK Durock Silent Linear switches.
• Linear Method: Gold-plated Metal Leaf
• Single stage 15mm 45g spring
• Polycarbonate Top Housing
• Nylon PA Bottom Housing
• POM Stem
• Silicon Stem Silencer
• Stem: Blue
• Housing: Clear
• Ultra Light Hand Lubing with 3203/105 - unnecessary to add switch lubing as it is already applied
• Sold in batches of 10. 1 order = 10 switches

Advantage360 Pro Charge & Use Split USB-C Cable Upgrade - one cable for both your split keyboard with a custom split cable, specifically built for the Advantage360 Pro. Free up one of those USB ports on your computer!

Our Charge & Use cable allows you to consolidate down to a SINGLE USB port on your host computer, while splitting out to both a charge/data cable for the left, and a charging only cable on the right. One cable will charge both sides, and allow you to use your Advantage360 Pro in a wired configuration.

Approx 70\" long (1.75m)

Host side: USB-A

Device side: split to 2 x USB-C

Before the split: approx 60\", after the split: approx 10\"

Double sleeved with black cording and black techmesh for durability, and hastight molded black ends that create a perfect fit for the Advantage360 Pro

Molded ends are unique for each side, allowing you to see and feel which side is which - the rounded end cable is for use on the left side of your Advantage360 Pro (data + power), and the angled end is for use with the right side (power only).

All cable kits include our cable tie system to keep things nice and tidy!

NOT INTENDED FOR USE with the smartset Advantage360. Only for use with the Advantage360 Pro.