Gaming / Mice
BenQGaming mouse
ZOWIE EC2-DW
Released April 2025.7Press releasezowie.benq.com/en-us/news/2025/zowie-ecdw-mice-press-release.htmlRead 30 September 2026Official 11 April 2025 EC-DW launch announcement predates Japanese 23 May 2025 availability. Retail delivery during April corroborates first international release month. Last checked 16 October 2026.
- Mouse weight (claimed)
- 60g
- Marketed sensor name
- PAW3950
- Maximum configurable DPI
- 3,200DPI
- Max polling rate
- 4,000Hz
75 of 154 fields known.
General
- Series
- EC Series1Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.htmlRead 30 September 2026Listed under EC SERIES in the site menu
- Model numbers
- EC2-DW, EC2-DW-D1Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.htmlRead 30 September 20262Owner's manualesupportdownload.benq.com/esupport/GAMING%20GEAR%20PRODUCT/UserManual/EC1-DW/UM_EN_260612083307.pdfRead 30 September 2026Manual V2.2 lists EC2-DW-D among the compatible models10Regulatory filingfccid.io/JVPEC2-DW-D/Test-Report/Test-Report-7873305.pdfRead 30 September 2026Regulatory EUT identity table: EC2-DW-D is regulatory model, EC2-DW is marketing name.
- GTIN / EAN
- 45444380416879Maker spec sheet (PDF)prtimes.jp/aRead 30 September 2026BenQ Japan maker specification table p 4, EC2-DW JAN code 4544438041687. Other EC sizes’ JANs excluded.
- Announced
- 11 April 20257Press releasezowie.benq.com/en-us/news/2025/zowie-ecdw-mice-press-release.htmlRead 30 September 2026Exact official EC-DW launch announcement dateline.
- Status
- Not available
- Predecessor
- Not available
- Successor
- Not available
- Launch price (US)
- Not available
- Launch price (EU)
- Not available
- Markets
- Not available
- Colours
- Black5Measurementrtings.com/mouse/reviews/benq/zowie-ec2-dwRead 30 September 20268Reviewgetgeek.ro/review-zowie-ec2-dwRead 30 September 2026Exact-model specification and physical review: Black. Glossy coating is discussed separately, but no official variant SKU was verified.9Maker spec sheet (PDF)prtimes.jp/aRead 30 September 2026BenQ Japan press release p 1 and p 4, EC2-DW column: Black, matte. EC1 and EC3 columns and Japan package figures are not generalized.
Shape
- Body shape
- Asymmetric, right-handed1Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.htmlRead 30 September 2026Published as asymmetrical, ergonomic design5Measurementrtings.com/mouse/reviews/benq/zowie-ec2-dwRead 30 September 2026
- Maker size class
- Medium1Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.htmlRead 30 September 2026Size: Medium
- Recommended grips
- Not available
- Recommended hand size
- Not available
- Hump position
- Not available
- Thumb rest
- Not available
- Ring or pinky finger rest
- Not available
- Upper shell
- Solid8Reviewgetgeek.ro/review-zowie-ec2-dwRead 30 September 2026Reviewer confirms complete solid EC-style body.
- 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
- Length123Maximum width65Maximum height42.1mm(4.8 × 2.6 × 1.7 in)1Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.htmlRead 30 September 2026From the maker's measurement image (ec2-dw-measurement-gallery): 123 mm long, 65 mm at the widest point at the back, 42.1 mm high. Front width 61.4 mm11Maker product pageimage.benq.com/is/image/benqco/ec2-dw-measurement-galleryRead 30 September 2026Maker dimension drawing: 123 mm long, 65 mm widest rear width, 42.1 mm maximum height. Front height 33 mm is not overall height.
- Grip width
- 60.8mm1Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.htmlRead 30 September 202660.8 mm across the middle of the mouse in the maker's measurement image11Maker product pageimage.benq.com/is/image/benqco/ec2-dw-measurement-galleryRead 30 September 2026Maker measurement graphic: middle grip width 60.8 mm, front width 61.4 mm and rear maximum 65 mm. Grip width is distinct from maximum body width.
- Mouse weight (claimed)
- 60g(2.1 oz)1Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.htmlRead 30 September 2026
- Box dimensions
- Not available
- Packed weight
- Not available
Sensor
- Marketed sensor name
- PAW39506Reviewpcgamer.com/hardware/gaming-mice/zowie-ec2-dw-reviewRead 30 September 2026Exact-model review Specs and performance section identifies PixArt PAW3950.9Maker spec sheet (PDF)prtimes.jp/aRead 30 September 2026Official BenQ Japan release p 1 names 3950 sensor for all EC-DW models. Exact PAW3950 part naming remains independently confirmed by the reviewer.
- Published sensor brand
- PixArt6Reviewpcgamer.com/hardware/gaming-mice/zowie-ec2-dw-reviewRead 30 September 2026Exact-model review identifies PixArt PAW3950.
- Physical sensor part number
- PAW39506Reviewpcgamer.com/hardware/gaming-mice/zowie-ec2-dw-reviewRead 30 September 2026Exact-model review identifies actual PAW3950, maker does not publish sensor model.
- Sensor type
- Optical2Owner's manualesupportdownload.benq.com/esupport/GAMING%20GEAR%20PRODUCT/UserManual/EC1-DW/UM_EN_260612083307.pdfRead 30 September 2026
- Maximum configurable DPI
- 3,200DPI1Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.htmlRead 30 September 2026
- Minimum configurable DPI
- 400DPI1Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.htmlRead 30 September 2026
- DPI adjustment step
- Not available
- Default DPI presets
- 400, 800, 1,000, 1,200, 1,600, 3,200DPI1Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.htmlRead 30 September 20262Owner's manualesupportdownload.benq.com/esupport/GAMING%20GEAR%20PRODUCT/UserManual/EC1-DW/UM_EN_260612083307.pdfRead 30 September 2026
- Separate X and Y DPI
- Not available
- Tracking speed (claimed)
- 750IPS8Reviewgetgeek.ro/review-zowie-ec2-dwRead 30 September 2026Alternate review specification: 750 IPS. Not a measured tracking limit.
- Tracking acceleration (claimed)
- Not available
- Lift-off distance settings
- Not available
- Separate lift and landing distance
- Not available
- Surface calibration
- Not available
- Angle snapping
- Not available
- Ripple control
- Not available
- Tracks on glass
- Not available
- Sensor position
- Not available
Performance
- Documented polling rates by connection
Data connection Polling rate (Hz) Receiver requirement 2.4 GHz 125 4K enhanced receiver or USB receiver 2.4 GHz 500 4K enhanced receiver or USB receiver 2.4 GHz 1,000 4K enhanced receiver or USB receiver 2.4 GHz 2,000 4K enhanced receiver only 2.4 GHz 4,000 4K enhanced receiver only Source1Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.htmlRead 30 September 2026Spec table lists 125/500/1000/2000/4000 Hz. The manual says 2000 and 4000 Hz need the 4 K enhanced receiver2Owner's manualesupportdownload.benq.com/esupport/GAMING%20GEAR%20PRODUCT/UserManual/EC1-DW/UM_EN_260612083307.pdfRead 30 September 2026Manual p 24: 125/500/1000 Hz on either included wireless receiver. 2000/4000 Hz on enhanced 4K receiver only. Wired operation exists (p 17), but a wired polling ceiling is not explicitly stated. Do not infer it from the general report-rate list.- Max polling rate
- 4,000Hz
- Polling rate (wired)
- Not available
- Polling rate (2.4 GHz)
- 4,000Hz
- Polling rate (Bluetooth)
- Not available
- Claimed click latency
- Not available
- Adjustable debounce
- Yes1Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.htmlRead 30 September 2026Published as Click Response Time: Fast / Normal
- Minimum debounce
- Not available
Measured
- 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)
- 59.7g(2.1 oz)5Measurementrtings.com/mouse/reviews/benq/zowie-ec2-dwRead 30 September 2026Default Weight, Matte/Black unit
- Battery life (measured)
- Not available
- Hand size fit
- Not available
Switches
- Main switch type
- Mechanical8Reviewgetgeek.ro/review-zowie-ec2-dwRead 30 September 2026Alternate review specification: mechanical Huano switches.
- Published main-switch brand
- Huano8Reviewgetgeek.ro/review-zowie-ec2-dwRead 30 September 2026Alternate review specification and click section names Huano mechanical switches.
- Main switch model
- Not available
- Main switch rated life
- Not available
- Hot-swap main switches
- Not available
- Adjustable click actuation
- Not available
- Separate main buttons
- Yes2Owner's manualesupportdownload.benq.com/esupport/GAMING%20GEAR%20PRODUCT/UserManual/EC1-DW/UM_EN_260612083307.pdfRead 30 September 2026Mouse overview p 9 shows separate left/right main button plates.
- Side switch model
- Not available
- Middle click switch
- Not available
- Scroll encoder type
- Optical1Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.htmlRead 30 September 2026
- Scroll encoder
- Not available
Buttons and scroll wheel
- Physical button inputs
- 71Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.htmlRead 30 September 20262Owner's manualesupportdownload.benq.com/esupport/GAMING%20GEAR%20PRODUCT/UserManual/EC1-DW/UM_EN_260612083307.pdfRead 30 September 2026
- Programmable buttons
- Not available
- Side buttons on
- Left1Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.htmlRead 30 September 2026Side buttons shown on the left side in the maker's product images2Owner's manualesupportdownload.benq.com/esupport/GAMING%20GEAR%20PRODUCT/UserManual/EC1-DW/UM_EN_260612083307.pdfRead 30 September 2026Mouse controls pp 9–11. Forward and Back are on the left side of the asymmetric right-handed body.
- DPI button position
- Bottom2Owner's manualesupportdownload.benq.com/esupport/GAMING%20GEAR%20PRODUCT/UserManual/EC1-DW/UM_EN_260612083307.pdfRead 30 September 2026
- Scroll wheel
- Notched1Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.htmlRead 30 September 202624 Steps Optical Scroll wheel
- Scroll mode switch
- None5Measurementrtings.com/mouse/reviews/benq/zowie-ec2-dwRead 30 September 2026Scroll wheel lacks a free-scrolling mode
- Scroll wheel material
- Not available
Build
- Shell material
- Not available
- Surface finish
- Matte9Maker spec sheet (PDF)prtimes.jp/aRead 30 September 2026BenQ Japan maker specification table p 4: coating is Matte, listed in Japanese.
- Installed feet material
- Virgin PTFE3Maker product pagezowie.benq.com/en-us/mouse-skatez/type-f-black.htmlRead 30 September 2026Maker Type F skates: 100% pure teflon, fitting EC2-DW. Installed white speed and supplied black control set are documented in exact-model review.
- Installed skate pieces
- Not available
- Feet shape
- Not available
Cable
- Cable
- Not available
- Cable length
- 2m1Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.htmlRead 30 September 20262Owner's manualesupportdownload.benq.com/esupport/GAMING%20GEAR%20PRODUCT/UserManual/EC1-DW/UM_EN_260612083307.pdfRead 30 September 2026
- Detachable cable
- Yes2Owner's manualesupportdownload.benq.com/esupport/GAMING%20GEAR%20PRODUCT/UserManual/EC1-DW/UM_EN_260612083307.pdfRead 30 September 2026
Connectivity
- Connections
- USB (wired), 2.4 GHz1Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.htmlRead 30 September 20262Owner's manualesupportdownload.benq.com/esupport/GAMING%20GEAR%20PRODUCT/UserManual/EC1-DW/UM_EN_260612083307.pdfRead 30 September 2026
- Wireless technology
- Not available
- Bluetooth
- Not available
- Saved Bluetooth pairing slots
- Not available
- Receiver storage in mouse
- Not available
- Receiver extender included
- Yes1Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.htmlRead 30 September 2026Enhanced Wireless Receiver and USB Type-C Adapter in the box2Owner's manualesupportdownload.benq.com/esupport/GAMING%20GEAR%20PRODUCT/UserManual/EC1-DW/UM_EN_260612083307.pdfRead 30 September 2026
- Receiver pairing shared
- Not available
- Wireless range
- Not available
- Basic mouse OS support
- Windows9Maker spec sheet (PDF)prtimes.jp/aRead 30 September 2026BenQ Japan maker specification table p 4: Windows 10/11. No software or OS support is inferred merely from USB HID.
- Consoles
- Not available
Battery
- Battery type
- Not available
- Disposable battery count
- Not available
- User-replaceable battery
- Not available
- Battery life by mode (claimed)
Connection Polling rate (Hz) Claimed runtime (h) 2.4 GHz 1,000 80 2.4 GHz 2,000 30 2.4 GHz 4,000 24 Source1Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.htmlRead 30 September 20262Owner's manualesupportdownload.benq.com/esupport/GAMING%20GEAR%20PRODUCT/UserManual/EC1-DW/UM_EN_260612083307.pdfRead 30 September 2026Manual p 21 and pp 37–38: constant wireless movement, performance mode disabled: 80 h @ 1000 Hz, 30 h @ 2000 Hz, 24 h @ 4000 Hz. Performance mode enabled instead gives 30/26/21 h respectively. Table stores disabled mode because schema has no operating-mode column.- Battery life (up to)
- Not available
- Battery life (normal use)
- Not available
- Longest battery life
- 80h
- Battery life at 1000 Hz
- 80h
- Battery life on Bluetooth
- Not available
- Charging port
- USB-C2Owner's manualesupportdownload.benq.com/esupport/GAMING%20GEAR%20PRODUCT/UserManual/EC1-DW/UM_EN_260612083307.pdfRead 30 September 2026
- Full charge time
- 120min2Owner's manualesupportdownload.benq.com/esupport/GAMING%20GEAR%20PRODUCT/UserManual/EC1-DW/UM_EN_260612083307.pdfRead 30 September 2026Published as approximately 2 hours
- Quick charge
- Not available
- Charging system compatibility
- Not available
Lighting
- Decorative RGB lighting
- No6Reviewpcgamer.com/hardware/gaming-mice/zowie-ec2-dw-reviewRead 30 September 2026
- Decorative lighting zones
- Not available
- Lighting sync
- Not available
Software
- Software
- Not available
- Configuration software platforms
- Not available
- Onboard memory
- Not available
- Onboard profiles
- Not available
- Macros
- Not available
- Macros stored onboard
- Not available
- Button remapping
- Not available
- Per-app profiles
- Not available
In the box
- In the box
- Mouse, 4K enhanced receiver, USB adapter, USB receiver, Spare skatez, USB cable, Quick start guide, Regulatory statements, Warranty card2Owner's manualesupportdownload.benq.com/esupport/GAMING%20GEAR%20PRODUCT/UserManual/EC1-DW/UM_EN_260612083307.pdfRead 30 September 2026Package contents on pages 7 and 8
- Cables included
Type Cable count USB-A to USB-C 1 - Extra skates included
- Yes2Owner's manualesupportdownload.benq.com/esupport/GAMING%20GEAR%20PRODUCT/UserManual/EC1-DW/UM_EN_260612083307.pdfRead 30 September 2026
- Grip tape
- Not available
Links
- Product page
- zowie.benq.com/en-us/mouse/ec2-dw.html1Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.htmlRead 30 September 2026
- Spec sheet
- prtimes.jp/a9Maker spec sheet (PDF)prtimes.jp/aRead 30 September 2026BenQ Japan official 21 May 2025 launch press release includes EC1/EC2/EC3-DW product specification table.
- Manual
- esupportdownload.benq.com/esupport/GAMING%20GEAR%20PRODUCT/UserManual/EC1-DW/UM_EN_260612083307.pdf2Owner's manualesupportdownload.benq.com/esupport/GAMING%20GEAR%20PRODUCT/UserManual/EC1-DW/UM_EN_260612083307.pdfRead 30 September 2026
- EPREL registration number
- Not available
Warranty
- Manufacturer warranty (source market)
- 1year4Maker product pagezowie.benq.com/en-us/support/products/mouse/ec2-dw/warranty.htmlRead 30 September 2026United States, BenQ America
Compare with
Pick a mouse to see both side by side. Differences are marked yellow.
Sources
We read 11 sources for this mouse. The numbers match the markers in the sheet.
- Maker product pagezowie.benq.com/en-us/mouse/ec2-dw.html
- Maker product pagezowie.benq.com/en-us/mouse-skatez/type-f-black.html
- Maker product pagezowie.benq.com/en-us/support/products/mouse/ec2-dw/warranty.html
- Measurementrtings.com/mouse/reviews/benq/zowie-ec2-dw
- Maker spec sheet (PDF)prtimes.jp/a
- Regulatory filingfccid.io/JVPEC2-DW-D/Test-Report/Test-Report-7873305.pdf
- Maker product pageimage.benq.com/is/image/benqco/ec2-dw-measurement-gallery
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