VGN S99

VGN S99 Mechanical Keyboard User Manual

Your guide to setup, operation, and maintenance.

1. Introduction

The VGN S99 is a high-end customized flagship mechanical keyboard designed for both gaming and office use. It features a compact 99-key layout, offering a full range of functionality while saving desk space. The keyboard supports three connection modes: wired (Type-C), 2.4G wireless, and Bluetooth 5.0, providing versatile connectivity options. Key features include full key hot-swap capability, dynamic RGB backlighting, a robust 6000mAh battery, and a sophisticated GASKET structure for an enhanced typing experience.

VGN S99 Mechanical Keyboard
VGN S99 Mechanical Keyboard in various colorways.
VGN S99 Features Overview
Key features of the VGN S99: Full Key Hot Plug, Four-layer silencing, Textive appearance design.

2. Setup

2.1 Package Contents

Before you begin, please ensure all items are present in your package:

VGN S99 Package Contents
Illustration of the VGN S99 keyboard package contents.
  1. Instructions Manual
  2. USB-A to USB-C data connection cable
  3. Two-in-one key puller
  4. Dust cover
  5. Warranty certificate
  6. 2.4G wireless receiver
  7. Spare shafts (3 Aurora Ice Cream shafts or 5 Ania shafts, depending on model)

2.2 Connection Methods

The VGN S99 keyboard supports three distinct connection modes:

Three-mode Connection Diagram
Diagram showing Wireless 2.4G, Bluetooth 5.0, and Type-C connection modes.
Connection Method Details
Detailed instructions for connecting via 2.4G, Type-C, and Bluetooth, including receiver storage slot and mode switch location.

2.2.1 2.4G Wireless Connection

  1. Locate the receiver storage slot on the back of the keyboard. Press the cover to retrieve the 2.4G wireless receiver.
  2. Plug the 2.4G receiver into an available USB port on your computer.
  3. Switch the mode switch located at the bottom of the keyboard to the '2.4G' position. The keyboard should automatically connect.

2.2.2 Type-C (Wired) Connection

  1. Connect one end of the provided USB-C cable to the Type-C port on the keyboard.
  2. Connect the other end of the USB-C cable to an available USB port on your computer.
  3. Switch the mode switch at the bottom of the keyboard to the middle position (wired mode). The keyboard will function as a wired device.

2.2.3 Bluetooth 5.0 Connection

  1. Switch the mode switch at the bottom of the keyboard to the 'BT' (Bluetooth) position.
  2. On your computer or device, enable Bluetooth and search for new devices.
  3. On the keyboard, long press the 'FN' key simultaneously with one of the numeric keys (1, 2, or 3) to initiate pairing for that specific Bluetooth channel.
  4. Select 'VGN S99' from the list of available Bluetooth devices on your computer/device to complete the pairing process.
  5. The keyboard supports pairing with up to 3 Bluetooth devices. To switch between paired devices, simply press 'FN' + the corresponding numeric key (1, 2, or 3).

3. Operating Instructions

3.1 Hot-Swap Switches

The VGN S99 features a full key hot-swap design, allowing you to easily change mechanical switches without soldering. This enables customization of your typing feel and sound.

3.2 RGB Backlighting

The keyboard is equipped with 16 million color RGB backlighting, offering dynamic lighting effects. You can customize these effects through the VGN HUB software.

3.3 VGN HUB Software

The VGN HUB software allows you to manage and customize various aspects of your VGN S99 keyboard, including key remapping, macro creation, and RGB lighting effects. It supports SMARTSPEED ultra-low latency transmission for optimal performance.

VGN HUB Software Interface
Screenshot of the VGN HUB software interface for managing VGN products.

3.4 Battery Life

The VGN S99 is powered by a 6000mAh battery. Battery life varies depending on usage:

  • Up to 35 hours with RGB lighting effects turned on.
  • Up to 35 days with RGB lighting effects turned off (based on 8 hours of continuous use per day).
Battery Test Use Time Comparison
Comparison of battery test use time with and without light effects.

3.5 Wireless Transmission

The S99 is equipped with SMARTSPEEDX wireless transmission technology, significantly improving response times. Conventional 2.4G schemes typically have 8-15ms delay, while Smart Speed X achieves less than 2.9ms.

Wireless Transmission Speed Comparison
Diagram illustrating the VGN custom chip and the improved wireless transmission speed of Smart Speed X.

3.6 Internal Structure and Keycaps

The keyboard features a four-layer silencer structure with PO sandwich cotton, IXPE eight-fold foam shaft lower pad, shaft seat cotton, and silicone bottom pad to effectively fill internal space and eliminate cavity sounds. The Gasket leaf spring structure provides a softer feel and cleaner sound.

Internal Filling Layers Diagram
Exploded view showing the internal filling layers: Single Key Slot PCB, Axle seat cotton, Silicone Silicone Base Pad, 6000mAh battery, Separating small plate, Contrast color aluminum alloy base plate, PVD gold decorative strip, Magnetic suction bin cover of receiver, Contrast bottom shell.

The keycaps are original height PBT material, using GMK characters for classic reproduction. They feature surface fine sand treatment for a delicate touch and durability, with a thickened keycap wall design for a calmer sound.

Original Keycap Details
Close-up of the original PBT two-color keycaps.

4. Maintenance

4.1 Cleaning

To keep your keyboard in optimal condition, regularly clean it using the provided dust cover. For deeper cleaning, use a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.

4.2 Switch Replacement

The hot-swap feature allows for easy switch replacement. Use the two-in-one key puller to carefully remove keycaps and switches. When inserting new switches, ensure they are aligned correctly to avoid bending pins. Note that improper hot-plug operation may damage the switch body. Use spare shafts to replace any damaged ones.

5. Troubleshooting

  • Keyboard not connecting wirelessly (2.4G/Bluetooth): Ensure the mode switch at the bottom of the keyboard is set to the correct position. For 2.4G, verify the receiver is securely plugged into a USB port. For Bluetooth, ensure your device's Bluetooth is on and re-initiate the pairing process (FN + 1/2/3).
  • Keys not responding: If you have recently hot-swapped switches, ensure they are fully seated and the pins are not bent. Try re-inserting the switch. In wired mode, check the USB-C cable connection.
  • RGB lighting not working: Ensure the keyboard is charged. Check VGN HUB software for lighting settings.
  • Short battery life: Battery life is significantly reduced when RGB lighting is active. Turn off or dim RGB lighting to extend battery life. Ensure the keyboard is fully charged before use.

6. Specifications

FeatureDescription
Product NameVGN S99 GASKET Customized Mechanical Keyboard
Layout98% Collated 99 Keys
StructureSingle-key Slotted Leaf Spring GASKET Structure
PCBSingle Key Slot PCB
Positioning PlateSlotted PC Positioning Plate (Single Key Slot FR4 Black Gold Positioning Plate)
Internal FillingWhite High Foaming Soft Rebound PO Cotton + 8 Times Foaming IXPE + Shaft Seat Cotton + Gray Brick Rubber Base Pad (Quad Fill, Added Silencer Back Film)
Satellite AxisVGN V1 Satellite Axis
Connection ModeWired (Type-C), 2.4G Wireless, Bluetooth 5.0 (Three Mode)
Keycap MaterialOriginal Class GMK-PBT Key Cap (Dye-sublimation printing)
Battery6000mAh
Backlight16.8 Million Color RGB (MULTICOLOR)
Switches Hot SwapYes
Shaft Body OptionsAnia Axis, Aurora Ice Cream Shaft
System SupportWindows, macOS, Linux
Transmission SchemeSupports VGN HUB, SMARTSPEED Ultra-low Latency
Dimensions (L x W x H)385.7mm x 143.3mm x 21mm
High-concerned chemicalNone

6.1 Switch Specifications

Switch Specifications
Detailed specifications for Ania Axis and Aurora Ice Cream Shaft.
Switch TypeTrigger ForceTrigger StrokeBottom Stroke
Aurora Ice Cream Shaft40 ± 10gf1.4 ± 0.4mm3.5 ± 0.3mm
Ania Axis42 ± 5gf2.0 ± 0.2mm3.2 ± 0.2mm
Keyboard Dimensions
Keyboard dimensions: 385.7mm length, 143.3mm width, 21mm height.

7. User Tips

  • Experiment with Switches: Since the S99 is hot-swappable, don't hesitate to try different mechanical switches to find the typing feel and sound that best suits your preference.
  • Customize RGB: Utilize the VGN HUB software to personalize your RGB lighting effects. This can enhance your gaming setup or simply add a touch of personal style to your workspace.
  • Optimize Battery Life: If you need maximum battery endurance, remember to turn off the RGB backlighting. For casual use, the dynamic RGB can be a great aesthetic addition.
  • Software Updates: Periodically check for updates to the VGN HUB software to ensure you have the latest features and performance optimizations.

8. Warranty and Support

8.1 Warranty Period

The VGN S99 Mechanical Keyboard typically comes with a warranty period of 3 months. Please refer to the warranty label attached to your product for the exact validity period. It is crucial to keep this warranty label clear, complete, and undamaged throughout the warranty period.

8.2 Product Repair

If your product requires repair due to quality problems or non-human damage within the warranty period, please follow these steps:

  1. Contact our support team to initiate the repair process.
  2. When sending the product for repair, please include a clear note specifying your contact person's name, address, phone number, and a detailed description of the problem with the product.
  3. The repaired product will be returned to you according to the contact address you provided.
  4. Please note that the customer is responsible for the round-trip shipping costs associated with product repair.

8.3 Returns and Exchanges

For returns or exchanges of unsold products (meaning the product is intact, without any signs of damage or wear), you must contact our staff within 15 days of receiving the goods. Products without quality problems cannot be returned or exchanged after this specified time.

Please note the following conditions:

  • Human-induced damage or packaging damage will void return or exchange eligibility. Special circumstances may be negotiated.
  • If you receive a product with issues such as an incorrect model or missing parts, you must contact us within 24 hours of signing for the product.
Product Repair and Return Policy
Summary of product repair and return policies.

9. Product Showcase Video

Official product showcase video highlighting the VGN S99 Mechanical Keyboard's design and features.

Related Documents - S99

Preview VGN S99 Mechanical Keyboard User Manual
User manual for the VGN S99 Mechanical Keyboard, covering button descriptions, quick start guide for 2.4G wireless, Bluetooth, and wired connections, power management, sleep function, FN combination keys, lighting effects, and common troubleshooting tips.
Preview VGN N75 Pro Mechanical Keyboard User Manual
User manual for the VGN N75 Pro Mechanical Keyboard, covering button descriptions, connection modes (2.4G, Bluetooth, Wired), power management, sleep functions, FN key combinations, lighting effects, common troubleshooting, and FCC compliance.
Preview VGN V98 Pro V2 Mechanical Keyboard User Manual
User manual for the VGN V98 Pro V2 Mechanical Keyboard, detailing FCC compliance, features, and specifications.
Preview VGN V87 PRO Mechanical Keyboard User Manual
Comprehensive user manual for the VGN V87 PRO mechanical keyboard, detailing connectivity options (2.4GHz wireless, Bluetooth, wired), RGB lighting customization via V HUB software, FN key combinations, power management, and troubleshooting FAQs. Learn how to set up, customize, and maintain your keyboard for an optimal experience.
Preview DragonFly F1 Pro Max User Manual - VGN
Comprehensive user manual for the VGN DragonFly F1 Pro Max wireless gaming mouse, detailing product information, sales specifications, parameter comparisons, detailed specifications, connectivity, compatibility, sensor details, main control chip, battery, fretting, roller encoder, foot stickers, software support, packaging, and FCC warnings.
Preview VGN NEONULTRA Magnetic Keyboard User Manual and FCC Compliance
Official user manual and FCC compliance information for the VGN NEONULTRA magnetic keyboard, detailing setup, features, and regulatory compliance.