--- product_id: 397936933 title: "YUMQUA Portable Finger Hand Held 4D Usb Mini Trackball Mouse/Fits Left and Right Handed Users Great for Carpal Tunnel Laptop Lovers" brand: "yumqua" price: "162.40 DT" currency: TND in_stock: true category: "Yumqua" url: https://www.desertcart.tn/products/397936933-yumqua-portable-finger-hand-held-4d-usb-mini-trackball-mouse store_origin: TN region: Tunisia --- # Ergonomic wrist relief Ambidextrous design 4D thumb-controlled scrolling YUMQUA Portable Finger Hand Held 4D Usb Mini Trackball Mouse/Fits Left and Right Handed Users Great for Carpal Tunnel Laptop Lovers **Brand:** yumqua **Price:** 162.40 DT **Availability:** ✅ In Stock ## Summary > 🖱️ Elevate your workflow—trackball freedom wherever you go! ## Quick Answers - **What is this?** YUMQUA Portable Finger Hand Held 4D Usb Mini Trackball Mouse/Fits Left and Right Handed Users Great for Carpal Tunnel Laptop Lovers by yumqua - **How much does it cost?** 162.40 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/397936933-yumqua-portable-finger-hand-held-4d-usb-mini-trackball-mouse) ## Best For - yumqua enthusiasts ## Why This Product - Trusted yumqua brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Lightweight and portable, perfect for on-the-go professionals craving precision without bulk. - • **Ergonomic Wrist Savior:** Minimize carpal tunnel and arthritis risks with a handheld design that supports long-term comfort. - • **Plug & Play Simplicity:** USB 2.0 connectivity with zero setup—just plug in and dominate across Windows, Mac, Linux, and more. - • **4D Thumb Scroll Mastery:** Navigate effortlessly with intuitive thumb-controlled 4D scrolling—no desk needed. - • **Ambidextrous Comfort Fit:** Designed for both left and right hands, ensuring seamless use for every user. ## Overview The YUMQUA Portable 4D USB Mini Trackball Mouse offers a unique dolphin-shaped, ambidextrous design that fits both left and right-handed users. Featuring thumb-controlled 4D scrolling and an ergonomic handheld form, it reduces wrist strain and carpal tunnel risks. Compatible with multiple OS platforms and requiring no software installation, this compact wired mouse is ideal for professionals seeking precision and comfort in any setting—from office desks to cramped travel spaces. ## Description Description: This Wired Trackball Mouse features dolphin shape design with left/right clickers, fit left and right handed users. Its unique shape makes it not need the table support. You can adjust your posture freely, even if you are sitting on sofa or lying down, you can also use it conveniently, especially when you are in the narrow space, like in the car,train or in the plane. Specific: Left button: Common operation Right button: Special function menu Trackball: Thumb roll the trackball to control the cursor Scroll wheel: back and forward Cable Length: Approx. 6.56 ft / 2m Resolution DPI: 400/600/800/1000 Compatible with: Windows 98/ 2000 / XP / VISTA / win 7/Win 10/ Linux / Unix / Mac OS Mouse size: 11 X 6 X 5cm Mouse weight: 100G How to Use: Put your index or middle finger into the hole of this mouse. Control the track ball for moving cursor and press the right and left button with your thumb When using "Drag and Go" function, press the button in the hole of the mouse that has the same function as the left button of the common mouse Use the left button to lock the screen and then you can control the track ball to roll your screen freely Package Included: 1 X Wired trackball mouse FA & Q 1, All the mouse we sell have 3 months warranty, if you had any questions, please contact the seller(in the package) directly instead of desertcart customer service. 2,If the mouse movement becomes difficult, you may try to used some liquid wax to wiping it. Problem solved! ## Features - YUMQUA mini wired trackball mouse, off table and without limitation of operational space, 4D page scrolling function can be controlled simply by your thumb. - Ambidextrous Design. 3-button trackball mouse, works equally well for both right-handed and left-handed users. - Ergonomic Design for Long-Term Comfort. Portable handheld trackball mouse can avoid any harm on your wrist and muscle, greatly reducing the chances for Arthritis and CTS suffers. - USB 2.0 interface, plug and play, no software required. - Compatible with Windows,Linux,Unix and Mac OS System. Wired trackball mouse is suitable for Mac,Laptop & Desktop Computer. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00DT2Q9OM | | Additional Features | Ergonomic Design | | Antenna Location | Office | | Are Batteries Included | No | | Are Batteries Required | No | | Battery Average Life | 1 months | | Brand | YUMQUA | | Button Quantity | 3 | | Color | black | | Compatible Devices | Laptop, Personal Computer | | Connectivity Technology | USB | | Customer Reviews | 3.7 3.7 out of 5 stars (296) | | EU Spare Part Availability Duration | 3 Months | | Embellishment Feature | Button | | Enclosure Material | Plastic | | Hand Orientation | Ambidextrous | | Hardware Platform | PC | | Included Components | 1 x Wired Trackball Mouse | | Item Dimensions L x W | 8L x 5W centimeters | | Item Weight | 0.12 Kilograms | | Manufacturer | YUMQUA | | Mfr Part Number | Y-01 | | Model Name | Y-01 | | Model Number | Y-01 | | Mouse Maximum Sensitivity | 1000 Dots per Inch | | Movement Detection | Trackball | | Operating System | windows_98, Linux Mac Mac Os Windows | | Power Source | Corded Electric | | Style Name | Modern | | Theme | Video Game | | UPC | 702795806521 700358168505 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** YUMQUA - **Colour:** black - **Connectivity technology:** USB - **Movement detection technology:** Trackball - **Special features:** Ergonomic Design ## Images ![YUMQUA Portable Finger Hand Held 4D Usb Mini Trackball Mouse/Fits Left and Right Handed Users Great for Carpal Tunnel Laptop Lovers - Image 1](https://m.media-amazon.com/images/I/71MkzQ-RLcL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/397936933-yumqua-portable-finger-hand-held-4d-usb-mini-trackball-mouse](https://www.desertcart.tn/products/397936933-yumqua-portable-finger-hand-held-4d-usb-mini-trackball-mouse) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-25*