Gaming / Mice
PulsarGaming mouse
eS FS-1
Released February 2026.6Press releasepulsar.gg/blogs/news/pulsar-es-launchRead 14 October 2026Official launch on 2026-02-19 on the Pulsar web stores for Global, Korea, USA, Japan and EU. China followed on 2026-02-25. Last checked 14 October 2026.
- Mouse weight (claimed)
- 56g
- Marketed sensor name
- XS-1
- Maximum configurable DPI
- 32,000DPI
- Max polling rate
- 8,000Hz
78 of 154 fields known.
General
- Model numbers
- PFS1ES201, PFS1ES203, PFS1ES2041Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Store SKUs: PFS1ES201 on the base FS-1 page, PFS1ES203 on the Tournament Red page and PFS1ES204 on the Tournament Blue page. PFS1ES202 is the GT Silver play store edition and is not stored.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Model No. (SKU) PFS1ES201.4Maker product pagepulsar.gg/products/pulsar-es-fs-1-red-gaming-mouseRead 14 October 2026Store SKU PFS1ES203.5Maker product pagepulsar.gg/products/pulsar-es-fs-1-blue-gaming-mouseRead 14 October 2026Store SKU PFS1ES204.
- GTIN / EAN
- 88003042550431Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Store barcode 8800304255043 for the base store product, SKU PFS1ES201.
- Announced
- 13 February 20266Press releasepulsar.gg/blogs/news/pulsar-es-launchRead 14 October 2026Announcement dated 2026-02-13 from Seoul. Limited pre-launch sales 2026-02-13 to 2026-02-15 at the VCT NA venue in Los Angeles.
- Status
- Available1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026On sale in the maker store on 2026-10-14.
- Predecessor
- Not available
- Successor
- Not available
- Launch price (EU)
- Not available
- Markets
- Not available
- Colours
- Pulsar eS Blue, Tournament Red, Tournament Blue2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Main body colour of PFS1ES201: Pulsar eS Blue. Tournament Red and Tournament Blue are the maker product names of PFS1ES203 and PFS1ES204.4Maker product pagepulsar.gg/products/pulsar-es-fs-1-red-gaming-mouseRead 14 October 2026Product name Tournament Red.5Maker product pagepulsar.gg/products/pulsar-es-fs-1-blue-gaming-mouseRead 14 October 2026Product name Tournament Blue.
Shape
- Body shape
- Symmetrical body1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026FAQ: low-profile symmetrical shape. Side buttons sit on the left only, so symmetrical and not ambidextrous. The FAQ also calls it ambidextrous.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Type: Symmetircal (sic).
- Maker size class
- Medium2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Model: FS-1 eS Medium.
- Recommended grips
- Palm, Claw1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Benefits: low-hump symmetrical design optimized for Palm and Claw grip control.
- Recommended hand size
- Not available
- Hump position
- Centre10Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Hump placement: Center. The maker describes a low hump.
- Ring or pinky finger rest
- No10Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Ring finger rest: No.
- Upper shell
- Solid1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Maker top and side photos show a closed upper shell.
- Swappable parts
- Not available
- Adjustable weight
- Not available
- Maximum added weight
- Not available
- Vertical angle
- Not available
- Trackball diameter
- Not available
- Trackball position
- Not available
Dimensions and weight
Front and side, drawn to scale.
- Mouse body dimensions
- Length124Maximum width64Maximum height37mm(4.9 × 2.5 × 1.5 in)1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Dimension: 124 mm x 64 mm x 37 mm, published as length, width, height.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 20264.88in / 124mm, 2.52in / 64mm, 1.46in / 37mm as length, width, height.
- Grip width
- Not available
- Mouse weight (claimed)
- 56g(2 oz)1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Dimension: 56g±2g w/o skates, w/o cable.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 202656g (±2g) / 1.97 oz.
- Box dimensions
- Not available
- Packed weight
- Not available
Sensor
- Marketed sensor name
- XS-11Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Sensor: XS-1 Flagship Sensor.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Model No.: Pulsar XS-1 sensor.
- Published sensor brand
- PixArt2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Sensor Maker: PixArt. Model No.: Pulsar XS-1 sensor.
- Physical sensor part number
- PAW395011Retailer pagepreisvergleich.heise.de/pulsar-gaming-gears-es-fs-1-medium-wireless-blau-pfs1es201-a3755678.htmlRead 14 October 2026Listing: Sensor PixArt PAW 3950 (Pulsar XS-1). A TechPowerUp preview, found through search and not opened, also describes the XS-1 as a custom PAW3950.
- Sensor type
- Optical1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Benefits: 32K Flagship Optical Sensor.
- Maximum configurable DPI
- 32,000DPI1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Sensor: 32,000 DPI.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Resolution (DPI) 32000.3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Specification: MAX DPI 32,000 DPI.
- Minimum configurable DPI
- Not available
- DPI adjustment step
- Not available
- Maximum DPI stages
- 61Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026The manual says the bottom DPI button adjusts 6 DPI levels.3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Product overview text: the DPI / Power button adjusts 6 DPI levels.
- Default DPI presets
- 400, 800, 1,600, 3,200, 6,400, 12,800DPI1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Real-time command center shows 400, 800, 1600, 3200, 6400 and 12800. The manual spec table lists the same defaults.3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Specification: DEFAULT DPI 400 - [800] - 1600 - 3200 - 6400 - 12800. The default level is 800.
- Separate X and Y DPI
- Not available
- Tracking speed (claimed)
- 750IPS1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Sensor: 750 IPS.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Speed (IPS) 750.3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Specification: IPS 750.
- Tracking acceleration (claimed)
- 50G1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Sensor: 50g Acceleration.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Acceleration (g) 50.3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Specification: ACCELERATION 50g (MAX).
- Lift-off distance settings
- 0.7, 1, 2mm1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Adjustable 0.7mm, 1mm, and 2mm LOD settings.3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026LOD can be set to 0.7mm, 1mm, or 2mm.
- Separate lift and landing distance
- Not available
- Surface calibration
- Not available
- Motion Sync
- Not available
- Angle snapping
- Not available
- Ripple control
- Not available
- Tracks on glass
- Not available
Performance
- Documented polling rates by connection
Data connection Polling rate (Hz) Receiver requirement 2.4 GHz 125 Included Link 8K receiver 2.4 GHz 250 Included Link 8K receiver 2.4 GHz 500 Included Link 8K receiver 2.4 GHz 1,000 Included Link 8K receiver 2.4 GHz 2,000 Included Link 8K receiver 2.4 GHz 4,000 Included Link 8K receiver 2.4 GHz 8,000 Included Link 8K receiver USB (wired) 8,000 Not available Source1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Real-time command center lists 125Hz, 250Hz, 500Hz, 1K, 2K, 4K and 8K for the Link 8K receiver. Page text: true 8000Hz wireless support. Wired rate comes from the spec sheet.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Polling Rate: 8000hz Wireless and 8000hz Wired. Only the maximum is published for the wired connection.3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Specification: POLLING RATE 125 - 250 - 500 - [1000] - 2K - 4K - 8K. The default is 1000 Hz.- Max polling rate
- 8,000Hz
- Polling rate (wired)
- 8,000Hz
- Polling rate (2.4 GHz)
- 8,000Hz
- Polling rate (Bluetooth)
- Not available
- Claimed click latency
- Not available
- Adjustable debounce
- Yes1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026The Function button can be set to Debounce Time. FAQ: tune Debounce Time in the software.
- Minimum debounce
- Not available
Measured
We could not find any of these 7 fields. Show them
- Latency per connection (measured)
- Not available
- DPI deviation (measured)
- Not available
- Lift-off distance (measured)
- Not available
- Main click force (measured)
- Not available
- Weight (measured)
- Not available
- Battery life (measured)
- Not available
- Hand size fit
- Not available
Switches
- Main switch type
- Optical1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026100M-click optical switches. Spec table: Pulsar Optical Switch.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Switch Type: Pulsar Optical. Durability 100M.
- Published main-switch brand
- Pulsar1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Pulsar Optical Switch.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Switch Type: Pulsar Optical.
- Main switch model
- Pulsar Optical Switch1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Pulsar Optical Switch, verbatim from the feature list.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Switch Type: Pulsar Optical.
- Main switch rated life
- 100million1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026100M-click optical switches.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Switch Durability: 100M.
- Hot-swap main switches
- Not available
- Adjustable click actuation
- Not available
- Separate main buttons
- Not available
- Side switch model
- Kailh Micro2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Switch (SIDE): Kailh Micro.
- Middle click switch
- Kailh Micro2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Switch (WHEEL): Kailh Micro. Stored as the middle click switch.
- Scroll encoder type
- Mechanical10Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Encoder: TTC Gold, Mechanical: 24 steps.
- Scroll encoder
- TTC Gold1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026TTC Gold Encoder.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Encoder: TTC GOLD.3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Specification: ENCODER TTC Gold.
Buttons and scroll wheel
- Programmable buttons
- Not available
- DPI button position
- Bottom3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Overview item 9: DPI/Power Button. The text says the bottom DPI / Power button.
- Profile button
- Not available
- Dedicated DPI-shift button
- Not available
- Dedicated gesture button
- Not available
- Scroll wheel
- Notched9Reviewprosettings.net/reviews/pulsar-es-fs-1Read 14 October 2026Review: the individual wheel steps are medium-tensioned, so notched. No tilt or free spin is described.
- Scroll mode switch
- Not available
- Separate thumb wheel
- No10Spec databaseeloshapes.com/mouse/compareRead 14 October 2026Thumb wheel: No.
Build
- Surface finish
- Not available
- Installed feet material
- PTFE3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Overview item 10: PTFE Skate.
- Installed skate pieces
- Not available
- Feet shape
- Not available
- Feet thickness
- Not available
Cable
- Cable
- Not available
- Detachable cable
- Yes3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Overview item 7: USB-C port takes the supplied USB-C cable.
Connectivity
- Connections
- 2.4 GHz, USB (wired)1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Wireless through the Link 8K receiver. The spec sheet lists 8000hz wireless and 8000hz wired, and the mouse has a USB-C port.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Polling Rate lists wireless and wired.
- Wireless technology
- Link 8K1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026LINK 8K Tournament USB Receiver, also called Link 8K Dongle.
- Bluetooth
- Not available
- Saved Bluetooth pairing slots
- Not available
- Switchable host devices
- Not available
- Device switching
- Not available
- Receiver host connector
- Not available
- Receiver storage in mouse
- Not available
- Receiver extender included
- Not available
- Receiver pairing shared
- Not available
- Wireless range
- Not available
- Basic mouse OS support
- Windows, macOS, Linux1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Requirement: Operating System (Windows, Mac, Linux).
- Consoles
- Not available
Battery
- Battery type
- Li-Po3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Specification: BATTERY TYPE Lithium-Ion Polymer.
- Disposable battery count
- Not available
- Battery capacity
- 400mAh1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026400mAh battery.3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Specification: BATTERY DC 3.7V, 400mAh.
- User-replaceable battery
- Not available
- Battery life by mode (claimed)
Connection Claimed runtime (h) 2.4 GHz 160 - Battery life (up to)
- Not available
- Battery life (normal use)
- Not available
- Longest battery life
- 160h
- Battery life at 1000 Hz
- Not available
- Battery life on Bluetooth
- Not available
- Charging port
- USB-C3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026Specification: INTERFACE USB Type-C. Input DC 5V, 0.5A.
- Full charge time
- Not available
- Quick charge
- Not available
- Use while charging
- Not available
- Charging system compatibility
- Not available
- Charging dock included
- Not available
- Battery indicator
- Not available
Lighting
We could not find any of these 4 fields. Show them
- Decorative RGB lighting
- Not available
- Decorative lighting zones
- Not available
- Lighting sync
- Not available
- DPI indicator
- Not available
Software
- Software
- Pulsar Bibimbap1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Pulsar Bibimbap Web Driver and PC software.
- Configuration software platforms
- Windows, Web1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026FAQ: the full PC software is currently designed for Windows. The Bibimbap Web Driver runs in a browser, including on Mac.
- Onboard profiles
- 41Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Real-time command center lists Profile 1 to Profile 4 for the Function button.
- Macros stored onboard
- Not available
- Button remapping
- Yes1Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026FAQ: remap buttons and macros in the software.
- Per-app profiles
- Not available
- User firmware updates
- Not available
In the box
- In the box
- FS-1 Mouse x 1, Link 8K Receiver x 1, USB-C Cable x 11Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026Package contents: FS-1 Mouse x 1, Link 8K Receiver x 1, USB-C Cable x 1.2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Package contents: Mice x 1, Link 8K Receiver x 1, USB-C Cable x 1.
- Cables included
Type Cable count USB-A to USB-C 1
Links
- Product page
- www.pulsar.gg/products/pulsar-es-fs-11Maker product pagepulsar.gg/products/pulsar-es-fs-1Read 14 October 2026
- Spec sheet
- www.pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdf2Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdfRead 14 October 2026Technical specification sheet: model FS-1 eS Medium, SKU PFS1ES201.
- Manual
- www.pulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdf3Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdfRead 14 October 2026eS FS-1 user manual with a specification table. The same PDF is on the maker download page.
- EPREL registration number
- Not available
Warranty
Compare with
Pick a mouse to see both side by side. Differences are marked yellow.
Variants
Each variant lists only what differs from the specs above.
| Model number | GTIN / EAN | Colours |
|---|---|---|
| PFS1ES201 | 8800304255043 | Pulsar eS Blue |
| PFS1ES203 | Not available | Tournament Red |
| PFS1ES204 | Not available | Tournament Blue |
Sources
We read 11 sources for this mouse. The numbers match the markers in the sheet.
- Maker product pagepulsar.gg/products/pulsar-es-fs-1
- Maker spec sheet (PDF)pulsar.gg/cdn/shop/files/Specification_Pulsar_eS_FS1.pdf
- Owner's manualpulsar.gg/cdn/shop/files/Manual_esFS-1-web.pdf
- Maker product pagepulsar.gg/products/pulsar-es-fs-1-red-gaming-mouse
- Maker product pagepulsar.gg/products/pulsar-es-fs-1-blue-gaming-mouse
- Press releasepulsar.gg/blogs/news/pulsar-es-launch
- Maker product pagepulsar.gg/pages/warranty-information
- Spec databaseeloshapes.com/mouse/compare
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