![J-Tech Digital Wireless Mouse, Vertical Ergonomic Mouse with Bluetooth Dual Modes + USB Dongle + Rechargeable w/ 2.4GHz Wireless + Adjustable DPI 3200 for Laptop, Desktop, PC, Mac [V638W], White](https://m.media-amazon.com/images/I/51SRf0MTn9L._AC_SL1500_.jpg)
J-Tech Digital
Wireless Mouse, Vertical Ergonomic Mouse with Bluetooth Dual Modes + USB Dongle + Rechargeable w/ 2.4GHz Wireless + Adjustable DPI 3200 for Laptop, Desktop, PC, Mac [V638W], White
*Price sourced from Amazon.com. Last updated 2026-05-21. Price and availability subject to change.
SpecPicks Verdict
SpecPicks classifies J-Tech Digital Wireless Mouse, Vertical Ergonomic Mouse with… as a solid pick with broad community endorsement in the gaming peripherals category, based on 131 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. J-Tech Digital's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.2★ customer rating
- ✓ Backed by J-Tech Digital's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- ✅ Please Note: The “Back to Desktop” button on the mouse triggers “Windows + D” command when used with Windows and triggers “Command + D” command for Mac. Users can remap these functions using “Karabiner-Elements” for Mac or “X-Mouse Button Control” for Windows
- ✅ Wireless Mouse w/ Vertical Ergonomic Design: Made for medium – large hand size and right-hand orientation. This ergonomic wireless mouse promotes a comfortable handshake grip, effectively minimizing strain on the arm and wrist, perfect for long hours at the computer
- ✅ Dual Modes 2.4G Wireless and Bluetooth: Use the included USB dongle transceiver to connect the mouse wirelessly or utilize the Bluetooth function to pair the mouse with a Bluetooth enabled device. Switch between modes via the mode switch button at the bottom of the mouse
- ✅ Rechargeable Battery and Adjustable DPI: Features a fully rechargeable built-in lithium battery via USB-C (charging cable is provided). Toggle through 800, 1200, 1600, 3200 DPI modes depending on your preference regarding mouse sensitivity
- ✅ Includes Removable Palm Rest: The V638W comes with a non-skid, anti-sweat removable palm rest which helps reduce drag and makes the mouse more effective to glide across different surfaces
Full Specifications
| Brand | J-Tech Digital |
|---|---|
| Color | White |
| Weight | 2.4g |
| Model Name | V638W |
| Style Name | Wireless |
| Unit Count | 1.0 Count |
| Connectivity | Bluetooth, USB-C, 2.4GHz |
| Model Number | V638W |
| Power Source | Battery Powered |
| Compatibility | PC, Switch, Mac |
| Built-In Media | 1 x USB Cable |
| Button Quantity | 5 |
| Connection Type | Wireless |
| Mfr Part Number | JTD-3177 |
Ready to buy?
J-Tech Digital Wireless Mouse, Vertical Ergonomic Mouse with Bluetooth Dual Modes + USB Dongle + Rechargeable w/ 2.4GHz Wireless + Adjustable DPI 3200 for Laptop, Desktop, PC, Mac [V638W], White is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-21. Price and availability subject to change.
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