Umart is now offering a new PC Repairs and Upgrades service, designed to boost your computer's performance affordably. Customers who book online will receive a discount rate of $60 for their Hardware Diagnosis or Health Check Report, rather than the stadard $80 rate for no booking/walk-in customers. Our service covers a range of common PC issues:
• Booting problems or blue screen errors • Hard drive failures • Power supply issues • Slow computer performance • Unusual or loud noises • Viruses • Visual glitches and errors
For any of these problems, we are ready to repair and upgrade your PC with new components as needed. Our team of technicians is both friendly and patient, ensuring efficient problem resolution.
Please note: We do not offer laptop repairs.
For more details and to book your service at $60 (online) or $80 (walk-in), please visit Umart's website.
Umart Pick2Fix: Effortless PC Repairs at Your Doorstep
Say goodbye to the hassle of traditional PC repair! With Umart Pick2Fix, we offer a seamless service where we pick up your computer, repair it, and return it back to you—quickly and conveniently.
Why Choose Umart Pick2Fix? * Quick & Easy: Pickup within 1 hour and return in record time. * Cost-Saving: Free pickup and delivery—save time, travel, and expenses. * Comprehensive Services: Professional repairs, hardware upgrades, and software troubleshooting.
Our Commitment We value your time and prioritize quick turnaround times. With a transparent process, we ensure your PC is repaired and returned to your doorstep without hidden fees or stress. Enjoy top-quality service without ever leaving your home or office.
Important Details * Pricing: $90 includes diagnostics and installation but excludes replacement parts. * Service Scope: Laptop repairs are not currently offered. * Packaging: Customers must securely wrap and pack their PCs before booking. * Uber Driver: An Uber driver will typically arrive within 30 minutes of booking (timing is approximate).
With Umart Pick2Fix, professional and convenient PC repair is just a booking away. Relax while we handle everything—making your life easier, one repair at a time.
Home>PC Parts>Peripherals>Keyboards> Keychron Q3 HE QMK Wireless Magnetic Custom Keyboard Hall Effect Gateron Double-Rail Nebula Switch - Black (KBKCQ3HM1)
Keychron Q3 HE QMK Wireless Magnetic Custom Keyboard Hall Effect Gateron Double-Rail Nebula Switch - Black (KBKCQ3HM1)
Aluminum Q3 HE: 137×365mm, 5.2° tilt, Gateron double‑rail magnetic Nebula hot‑swappable switches (0.2‑3.8 mm actuation), 1000 Hz polling, NKRO, rapid trigger, 22 RGB modes + South LED, 4000 mAh battery, 100 h BT life.
Our team is ready to help! Please contact us if you have any questions about product specifications, stock availability, or compatibility.
SPECIFICATIONS:
Width
137 mm
Length
365 mm
Front Height
22.6 mm(without keycaps)
Back Height
35.8 mm (without keycaps)
Feet Height
2.4 mm
Angle
5.2°
Weight
1775 g ± 10 g (Fully Assembled version)
Body Material
Aluminum
Plate Material
Aluminum
Polling Rate
1000 Hz (Wired and 2.4 GHz) / 90Hz (Bluetooth)
N-Key Rollover (NKRO)
Yes for both wireless and wired modes
Rapid Trigger
Yes
Adjustable Actuation Points
0.2 - 3.8 mm
Dynamic Keystrokes
4-in-1 action keys
Sensitivity
0.1 mm
N-Key Rollover (NKRO)
Yes for both wireless and wired modes
Keycap
OSA Double-shot keycaps, not shine-through
MCU
ARM Cortex-M4 32-bit STM32F402RC (256KB Flash)
Backlight
22 types of RGB backlight options plus South-facing RGB LED
Switch
Gateron double-rail magnetic Nebula switch
Hot-swappable Support
Yes, compatible with Gateron double-rail magnetic switch only.
Stabilizer
Screw-in PCB stabilizer
Cable
Type-C cable (1.8 m) + Type-A to Type-C adapter
Connectivity
2.4 GHz / Bluetooth / Type-C wired
Bluetooth Version
5.2
Bluetooth Device Name
Keychron Q3 HE
Battery
4000 mAh Rechargeable li-polymer battery
Operating Environment
-10 to 50℃
Wireless Working Time (Backlit off)
Up to 100 hours
Product Name:
Keychron Q3 HE QMK Wireless Magnetic Custom Keyboard Hall Effect Gateron Double-Rail Nebula Switch - Black (KBKCQ3HM1)
