“GameSir T4 Pro Transparent Wireless PC Controller Review”: Available now at [price_with_discount]

Why settle for mediocrity? Leap forward into the Skytech Nebula series with the newest architectures. Featuring the latest NVIDIA RTX series graphics cards and is powered by AMD Ryzen 5 Processor. The Skytech Nebula delivers the best price-to-performance value gaming rig in the market. The Skytech Nebula offers the best gaming computer built up to date to quickly run popular games such as Call of Duty Warzone, fortnite, Escape from Tarkov, Grand Theft Auto V, Valorant, World of Warcraft, League of Legends, Apex Legends, Roblox, PLAYERUNKNOWN's Battlegrounds, Overwatch 2, Counter-Strike 2, Battlefield V, New World, Minecraft, Elden Ring, Rocket League, Baldur's Gate 3, Dota 2, HELLDIVERS 2, Monster Hunter, Palworld, Terraria, Rainbow Six Siege, Dragon's Dogma 2, and more at Ultra settings, detailed 4K Ultra HD resolution, and smooth 60+ FPS gameplay. SPECIFICATIONS Manufacturer Part#: ST-NEBULA-0762-B-AM Processor: AMD Ryzen 5 5600X 3.7 GHz (4.6GHz Max Boost) CPU Memory: 16GB DDR4 RAM 3200 Gaming Memory with Heat Spreader Video Card: NVIDIA Geforce RTX 4060 Ti 8GB GDDR6X Graphics Card (Brand may vary) SSD: 1TB NVME SSD Operating System: Microsoft windows 11 Home 64-bit Case: Skytech Nebula Gaming Case, Black WiFi: 802.11AC Fans: 4 RGB Fans for Maximum Air Flow 32 inches QHD 2560 x 1440 1500R Curved Widescreen VA Gaming Monitor 120% sRGB color gamut area coverage in an ultra-wide 178° horizontal & vertical viewing angle, deeper blacks, and brighter colors for seeing more details in dark and shadowy scenes. Product images used on this page are for illustrative purposes only and do not indicate the exact components used at the time of manufacture. The component makes and models may vary from product depictions in product images but will adhere to the specification outlined in the product's main description. Particulars such as I/O ports may vary. Please get in touch with us for more details.

Key Features and Benefits:
CPU: i9-13900K Processor (24 Cores, 32 Threads, 36MB Intel Smart Cache, Base Frequency at 2.2 GHz, Up to 5.8 GHz at Max Turbo Frequency)
Memory: Up to 128GB DDR5 RAM
Hard Drive: Up to 8TB PCIe M.2 SSD + 22TB HDD
Operating System: Windows 11 Home
Graphics: GeForce RTX 4090 (24 GB GDDR6X)
Ports :
2 x USB 3.2 Type-C
6 x USB 3.2 Type-A
4 x USB 2.0 Type-A
1 x HDMI
3 x DP Port
1 x RJ45
5 x Headphone/Microphone Combo
Wireless Connectivity: Wi-Fi 6 & Bluetooth 5.3
Dimensions: 18.50 x 8.00 x 21.90 inches
Weight: 49.82 lbs
Color: Black
[High Speed RAM And Enormous Space] 64GB high-bandwidth DDR5 RAM to smoothly run multiple applications and browser tabs all at once; 4TB Solid State Drive allows to fast bootup and data transfer
[Processor] i9-13900K Processor (24 Cores, 32 Threads, 36MB Intel Smart Cache, Base Frequency at 2.2 GHz, Up to 5.8 GHz at Max Turbo Frequency), with GeForce RTX 4090 (24GB GDDR6X)
[Tech Specs] 2 x USB 3.2 Type-C, 6 x USB 3.2 Type-A, 4 x USB 2.0 Type-A, 1 x HDMI, 3 x DP Port, 1 x RJ45, 5 x Headphone/Microphone Combo, Wi-Fi 6 & Bluetooth 5.3
[Operating System] Windows 11 Home - Beautiful, more consistent new design, Great window layout options, Improved performance features, New videogame selection and capabilities, Compatible with Android Apps

Product Description

HJK900 keyboard is a retro classic wired mechanical gaming keyboard

Punk retro classic version mechanical Keyboard technical details

Size: 435*126*30MMKey area: Zone 2Type-C connection response time: 1msKey caps: double-shot injection molded key capsButton service life: 50 million timesIn the box contents: 1 x Gaming keyboard;1 x User Manual;1 x Keycap puller;1 x Switch puller;2 x Spare blue Switches

The 104-key keyboard, the compact keyboard body frees up more room for the desktop, allowing the mouse to swipe twice as freely, and shortening the space between the left and right hands, greatly improving the game experience.Fashionable narrow border designFashion retro steampunk keycap

Backlighting

Plate-mounted mechanical keys and switches that stand up

Multimedia and anti-play and Shortcut custom keys

Press FN+INS-PgDn to enter Pro-gamer mode. 9 Backlighting Mode With Fn+Ins. Easy To Access To A Calculator, Email, Web Browser, Volume, Media Etc With Fn+F1-F12.

LOGO laser engraved

Anti-ghosting 104 Keys, N-key rollover,Allowing multi-keys to work simultaneously with high speed. Each key is controlled by independent switch, let you enjoy high-grade games with fast respons

104 keys without punch, fully and delightfully play games

104 Anti-collision hardware design, namely, the keys Q A Z W S X E D C R F V T G B M TAB CAPSLOCK SHIFT-L CTRL-L ALT-L SPACE ↑ ↓ ← → no conflict in the same click.

Dustproof and waterproof design

Three drainage holes are installed on the back of the keyboard, and you can usually wash away dust with water.The liquid can flow freely from the keyboard.

Rgb backlit gaming keyboard

Light up the alloy to awaken your gaming passion.

Replaceable blue switches(Give Free two replaceable mechanical blue shafts)

Blue Switches is a typical mechanical switch, if the keys are not working they can be replaced. and it has a strong switch feeling, and you can enjoy a light keystroke and a crisp, crisp sound.

If your computer is experiencing incompatibility issues, and solutions.

Connection Problems

Check that the keyboard is properly plugged into the USB port on your computer. Try replacing the USB port with a different one, including other USB ports on the motherboard, USB docking station, etc. to rule out whether it is a faulty interface or the keyboard itself.

Driver problems

The system is newer (e.g. Win10, etc.) and the keyboard driver does not support the system, you may need to update the driver. Sometimes the keyboard driver related registry files in the system registry are missing or corrupted, which may lead to incompatibility. You can try to perform registry operations, such as re-registering the keyboard driver

Operating System Problems

The keyboard is not compatible with the operating system. For example, some newer keyboards may not support older versions of the operating system (e.g. Win7, etc.) and require systems such as Win8 or Win10. In this case, a system reinstallation may be required.

System setup issues. For example, there may be conflicting or incorrect settings for the keyboard driver in the system's device manager. You can try to update or reset the keyboard driver in the device manager.

Hardware failure

The keyboard itself is faulty. For example, the keyboard plug is damaged, the internal circuitry of the keyboard is faulty and so on. In this case, it is recommended to contact after-sales service for a new keyboard.

The USB interface of the computer motherboard is faulty. It may be that the interface is damaged, poor contact, etc. You can try to use other interface devices to test whether the motherboard USB interface is normal.

The problem of incompatibility of Windows keyboard on Mac

The problem of incompatibility of Windows keyboard on Mac is mainly caused by the difference of key layout and function keys, you can use System Preferences to adjust the key layout:

Open Launchpad interface and enter “System Preferences”.

Select the “Keyboard” setting.

In the lower right corner of the “Keyboard” page, click “Modify Keys”.

Modify the position of Control, Option, Command, etc. as needed.

【Retro Typewriter Style Keyboard】: Merges the charm of vintage typewriters with advanced mechanical blue switches for medium resistance, clear click sounds, and tactile feedback, offering a unique and comfortable typing experience.
【 RGB Lighting】: Features multi RGB colors backlight modes and adjustable sidelights, enabling brightness and speed customization for immersive gaming or mood lighting in any setting
【Comfortable Typing Experience】 Enjoy a responsive and lag-free typing experience with our gaming keyboard featuring classic switches that provide satisfying tactile feedback with each keystroke. The stepped layout offers an ergonomic angle and concave keycap design for comfortable typing. Advanced anti-ghosting technology allows all 104 keys to work simultaneously, ensuring fast typing response.
【26Key Anti-Ghosting for Peak Responsiveness】: With 26 keys anti-ghosting, ensures every keystroke is registered during intense gaming or fast typing, for flawless performance.
【Powerful Compatibility 】 Our keyboard is compatible with Win XP, Vista， Win7, Win8, Win10A, Android, Linux, Mac, etc. It is a plug-and-play device that can be directly plugged into a computer's USB port for easy use. We provide a comprehensive after-sales system to ensure your satisfaction with our product.
【Quality Build and Keycap Compatibility】: Features durable, dual-color injection-molded keycaps and a unique round design, allowing for the interchange between vintage typewriter and standard keycaps for a personalized typing experienc
[After-sales service]: The keyboard itself is faulty. For example, the keyboard plug is damaged, problems with the internal circuitry of the keyboard, and so on. In this case, it is recommended to contact the after-sales service for a new keyboard. If the keyboard needs a driver to work, you can ask us to send you the driver.
[Hot-swappable keyboard]:The package comes with a replaceable switch, so you can change the switch if the buttons fail during use.
[Wired RGB Keyboard]this wired RGB keyboard is compatible with Windows desktop computers, laptops, /Macbook//desktop computers. If you find incompatible with the computer system in the process of using, please contact us in time, we will help you to solve the problem you encountered!

Product Description

Fast & Stable Connection

WIRELESS FREEDOM

Wireless 2.4gHz + Bluetooth 5.0 + Wired Connection Build-in 4600 mAh battery

Cherry Profile

DOUBLE SHOT PBT KEYCAPS

AL66 is compatible with almost all the MX style keycap sets in different materials and heights.

1 MAIN FEATURES 2 WIRELESS & WIRED 3 PBT KEYCAPS 4 VIBRANT RGB 5 WEIGHT COMPARISON

Supports 3/5 Pins Switch

HOT SWAPPABLE

Pre-lubed swicthes and stabilizers Top quality class-A TTC socket

This custom software can only be used in WINDOWS system, not in MAC OS system.

66 Keys

65% COMPACT LAYOUT

Frees up your desk space and still includes function keys, arrows, numbers and clear indicator LEDs.

Double-Press the FN Key, change the 1,2,3,4,5,6,7,8,9,0, -,= to F1-F12.

1 HOT SWAP 2 BATTERY 3 GASKET KEYBOARD 4 COMPACT LAYOUT 5 CUSTOM SOFTWARE PACKAGE LIST

Keyboard, dust cover, extra keycaps and switches, keycap and switch puller, keyboard cable, manual. CUSTOM ALU KEYBOARD

Premium Design with CNC Aluminium FrameAnodic Oxidation Technology Unlock number keys

Simply double tap the Fn key to unlock the number keys.

1 PACKAGE LIST 2 FULL ALUMINUM 3 NUMBER KEYS TYPING SOUND OF SWITCHES

YUNZII Milk Switch

Linear switch

Pin: 3-Pin Operating Force: 45±10 gf Pre-Travel: 2.0±0.6 mm

Total Travel: 4.0 mm Sound Level: Low Suitable For: Gaming/Office

Operation Life : 50M Suitable For: Gaming/Office Lubrication: Lubed version

RGB / Volume

Function Knob

Long press for 5s to change RGB/Volume function

KEYBOARD INFORMATION

Keyboard YUNZII AL66 Hot-swappable support Yes, 3 pin or 5 pin hot swap switches Keys Layout 65%, 66 keys Switch type Milk Switch Backlight & Sidelight RGB on front and side, South facing LED Backlight modes 18 Sidelight modes 4 Connection 2.4G wireless/Bluetooth 5.0 / Wired Battery capacity 4600 mAh Compatible System macOS/Windows/Android/iOS Frame Materials CNC Aluminum Keycap Materials PBT Keycap Profile Cherry profile DIY Software Yes Size 12.76*4.53*1.42in（32.4×11.5×3.6cm） Weight 1.15kg/2.54lb

Why the numbers keys stopped working?

Simply double tap the Fn key and it will allow you to use the number keys.

Double-press the FN Key, change the ESC, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, -, =, to F1-F12.

What's the knob function?

The functional knob is for adjuting the RGB and volume quickly. Press the knob can change RGB or the volume mode. Spin left/right the knob can decrease/increase RGB/volume.

What swicthes I can use for this keeb?

The keyboard is compatible with almost all the mechanical switches with 3 or 5 pins.

How to change the side light?

Fn+ Spacebar to change the side light.

What is the material of the keyboard case

The keyboard takes CNC Aluminum.

【Aluminium Gasket Mounted Mechanical Keyboard 】The YUNZII AL66 is a custom wireless mechanical keyboard that has 66 keys and 1 knob.With aluminum CNC machined body and gasket mount structure, the AL66 gaming keyboard is designed for premium typing comfort and top quality. The CNC aluminum keyboard takes Anodic Oxidation that can make the keyboard durable and corrosion-resistant,providing a better typing.
【66 Keys+One Multi-function Knob 65% Layout】YUNZII AL66 custom triple modes mechanical keyboard is compact 65% layout with 66 keys and 1 metal function knob.The knob can adjust the RGB modes, brightness and volume.This compact wireless gaming keyboard's frees up desk space for mouse and still includes function keys, arrows, and numberals that you need for typing.
【Multi-Device and Tri-Mode Wireless Connectivity】the bluetooth keyboard, is compatible with Mac and Windows supports Bluetooth, 2.4G wireless, and wired connection.It can connect to up to 4 devices at the same time and switch between them easily.The NKRO game keyboard can work with tablet,laptops,PC,smartphone devices. It lasts up to 90 hours typing with 4600 mAh large battery capacity.
【Hot Swap Linear Crystal White Switch】YUNZII AL66 wireless mechanical keyboard utilizes a high-quality gasket material for solid typing sound. The hot swappable mechanical keyboard supports 3-pin or 5-pin mechanical switches.Equipped with poron sandwich foam, poron socket foam, PET sound pads, pre lubed swicthes and stabilizers,the keyboard provides pleasant typing feeling, ideal for gamers who like custom keyboard with superb quality.
【RGB & South-facing LED】 With 14 default RGB effects and 8 backlight colors, the custom keyboard takes south-facing LED, which better illuminate the keyboard and light up gaming accessories. The compatible software is available for more DIY settings only in Windows system, not in MAC OS system. With N-key rollover, the game keyboard can respond to the simultaneous press of multiple keys,helpful for using hotkeys and games.