Hello Everyone,
Thank you for your support and patience for the JRIS75 project. The GB will finally be launched within 3 days.
Please check the following GB information.
JRIS75 Group Buy Information
There are a lot of variations, please check it out carefully.
The pricing does not include any tax and shipping fee. Some vendors' prices may adjust slightly due to import tax and exchange rate,
but the total cost will be cheaper than ordering from the Mykeyclub website.
GB Time
February 25th,2023 to March 12th, 2023
Limited QTY
3k Limited QTY Worldwide for Faster and Better Delivery
Estimated Delivery
Start packing and sending to vendors and Mykeyclub direct customers in June 2023
Vendor List
Please check the extracted GB info from the vendor you plan to order.
JRIS75 Information
Prototype photos
Render Album
Specifications:
Typing angle: 7°
Front height: 21 mm
Material: Full CNC 6063 aluminum
Both PCB and plate adopt flex cut design
QMK/VIA Supported(wired)
Support PCB stabilizers
Dimension: 325*142*39mm
Structure:PCB Gasket
Features:
1.New gasket mounting system ---3 installation ways for different hardness needs bring you three different typing experiences.
2.A more convenient quick disassembly design and adjustable quick disassembly force make your DIY process more convenient and fun.
3.Budget-friendly price, high performance, better-customized experience, and lower threshold allow everyone to experience higher-end customization.
4.Full CNC aluminum case, internal brass weight, enhancing the overall stability and sound performance.
5.Simple and clean design---continuing the dual-weight design of JRIS65 but Blank Back Weight.
6.Swap switch, rotary knob, Badge, and LED light sign assembly.
Give you define more possibilities and more individual and diverse appearance options to meet the cool trend needs.
The GB units will make some improvements compared to the prototype:
1.Add the alignment pins where the gasket silicone column is installed, so the internal will not move up or down after assembly.
2.Changed the per-key flex cut plate to a regular flex cut to avoid the PCB may hits the bottom case and improving the typing sound.
3.Include a Customized Masking Tape to mod the flex-cut PCB for a better typing sound.
4.Adjusting the hotswap PCB socket direction of the multi-layout Hotswap PCB to be compatible with the 6.25U and 7u
5.The two bottom-case foams will change one of them as no cut foam.
6.The GB unit of the Per key flex cut PCB will adopt the red line instead of the gold line.
What can you customize for JRIS75?
11 Case Options:Purple&Black

White Milky-White
Pink Lilac
Silver Black
Orange&Black Grey&Black
Blue&Black Wind Red&Black


7 Weight Options:Anodized Alu Weight:Black/Silver/Gold
PVD Mirror Stainless steel Weight: Black/Silver/Gold/Chroma

5 PCBs Options:Flex Cut PCBs:
Multi layout Black core Hotswap&Solder PCB supports QMK/VIA
ANSI layout 5.2 Bluetooth Hotswap PCB supports LDN Software
BT PCB is cooperating with Li Dana. LDN’s PCB is famous in China because his PCBs are stable and qualified and use friendly.
It has its drive and software, which can edit the key mapping and layers. Please check the software driver interface here. 1. 8 devices can pair with at the same time, and it is easy to switch devices you want.
2. The power switch is on the PCB, easy to turn BT function on/ off.
3. The fastest response time is only 1.25ms
4. The polling rate for the BT PCB is 1ms/1000hz
5. The battery is 4400mA, bigger battery compartment, more robust wireless mode range.
Note: We highly recommend using a PC/ POM/FR4 plate for BT PCB
because the Brass and ALU plate will have a little affection for connectivity.
Non-flex Cut PCB:
ANSI layout Black core Hotswap PCB with RGB Per Key, supports QMK/VIA
Per Key Flex Cut PCB( Add-ons only)
ANSI layout Black core Hotswap PCB with Per Key Flex Cut, supports QMK/VIA
The GB unit of the Per key flex cut PCB will adopt the red line instead of the gold line.

5 Plate Options:
Flex Cut Plates: FR4/ALU/Brass(Brass Plate Add-ons Only)
The regular FR4 plate is upgrading to the black core martial at the same price.
Non-flex Cut Plates: PC/POM
Plateless Build Options:
We highly suggest building plateless with solder PCB, 5mm extra plate foam
and bottom case foam.
The 5mm extra plate foam will bring a more soft typing feel, and the typing sound will be cleaner.
But without the 5mm plate foam, it will also work fine, and the typing feel and sound are very different.
What's in package?
1x Full CNC Aluminum Case
1x Brass internal weight
2 x Weights: Anodized Alu Weight/ Stainless steel PVD Weight
1 x PCB Hotswap/ Soldered/ Bluetooth
1x Plate (PC/ FR4/ Alu/POM)
2x Poron Case Foam
1x Poron Plate Foam
1x IXPE Foam
26x Gasket Silicone column
1xType-C Daughterboard
1x JST Cable
1 Set Anti-Shock Silicone Pad
1 Set of Footpad
Gift(will not send make-up or replacements)
1x Customized Carrying Case
1x Customized Type-C Cable
1x Silicone pad of battery compartment (Only for the wired version )
2x 2200mAh Battery(Only for the Bluetooth version)
1x Customized PVD Artisan keycaps
1x Aluminium Alloy Screwdriver with 2 replaceable bits
1x 2 in 1 Switch puller and Keycap puller
1x Customized Masking Tape(Fit the flex cuts in the PCB perfectly.)
Available Optional Extras:PCB Kit(Hotswap/ Hotswap with RGB/ Soldered/ Bluetooth/Per Key Flex Cut PCB)
Plate (PC/ FR4/ Alu/POM/Brass)
Weight
PVD Protectors kit
Brass PVD Rotary Knob: Snowflake/ Four-leaf Clover/ Flower/Blank
Brass PVD Badge: Iris/ Leaf / Butterfly/Blank
Brass PVD LED Light Sign
Review List Keybored--White with PVD Glod + Wrist Rest There some issue with the prototype, but no worries, the GB units will be fixed.
Mykeyclub TeamWe are a platform that integrates creativity and innovative design, helping more studios join this hobby community and bringing more fun and cool products to you guys.
Please participate in our MKC family for more discussions and future updates.
Best Wishes
Mykeyclub Team