--- product_id: 396804010 title: "SANWA TB128 Series Trackball" brand: "sanwa" price: "366.81 DT" currency: TND in_stock: true reviews_count: 5 url: https://www.desertcart.tn/products/396804010-sanwa-tb128-series-trackball store_origin: TN region: Tunisia --- # 4 adjustable DPI levels (600-1600) Near-silent click buttons 34mm precision trackball SANWA TB128 Series Trackball **Brand:** sanwa **Price:** 366.81 DT **Availability:** ✅ In Stock ## Summary > 🖲️ Elevate your workflow with precision and comfort—because your desk deserves the best. ## Quick Answers - **What is this?** SANWA TB128 Series Trackball by sanwa - **How much does it cost?** 366.81 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/396804010-sanwa-tb128-series-trackball) ## Best For - sanwa enthusiasts ## Why This Product - Trusted sanwa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Versatility:** No drivers needed; compatible with Windows and macOS for instant, hassle-free setup. - • **Whisper-Quiet Operation:** Silent left and right clicks keep your workspace peaceful, perfect for late-night productivity. - • **Customizable Sensitivity:** Switch seamlessly between 600, 800, 1200, and 1600 DPI for tailored cursor speed. - • **Ergonomic Comfort All Day:** Natural wrist alignment and cushioned finger rests reduce fatigue during long work sessions. - • **Effortless Precision Control:** Navigate with a smooth 34mm thumb trackball—no more endless mouse movement. ## Overview The SANWA TB128 Series Trackball features a 34mm thumb-controlled trackball for precise cursor movement without repositioning your hand. It offers 4 adjustable DPI settings (600 to 1600) to match your workflow needs and noiseless buttons ideal for quiet environments. Designed ergonomically to reduce wrist strain, it supports plug-and-play compatibility with Windows and macOS systems, making it a versatile and comfortable choice for professionals seeking efficient, silent control. ## Description SANWA Wired Ergonomic Trackball Mouse Optical Vertical Rollerball Mice Silent Noiseless Buttons 34mm Trackball 600/800/1200/1600 Adjustable DPI Compatible with MacBook Laptop Computer Windows macOS ## Features - TRACKBALL COMFORT - Quipped with a 34mm trackball, you will not need to mouse around to move the cursor as thumb controlled trackball stays in one place. Not only work on flat surfaces, but also on your leg, sofa and other surfaces as well. A full control of everything is within your fingers. - ERGONOMIC DESIGN - Places your hand in a natural wrist & arm position for smoother movement and less muscle tension. Comfortable finger rests just fit in the palm of your hand. No driver required. Once you get used to it, you will love it! - 4 ADJUSTABLE DPI LEVELS - You can adjust the mouse among 4 resolutions of 600 / 800 / 1200 / 1600 DPI depending on your needs. When the count switch button is pressed, the DPI is notified by the number of flashes. - NOISELESS BUTTON - The noiseless button is mounted on the left and right clicks. Suitable for late-night PC operation, operation in quiet places such as public places, library, hospital or meetings. - WIDE COMPATIBILITY - Compatible with most system including Windows 10/8.1/8/7, macOS 10.13～10.15. Fit for Notebook, PC, Laptop, Computer and other device. *Not fully compatible with Apple products. ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Ergonomic Design, Soundless | | Antenna Location | Office | | Are Batteries Included | No | | Are Batteries Required | No | | Asin | B07TYC445Q | | Battery Average Life | 12 months | | Best Sellers Rank | #134,428 in Computers (See Top 100 in Computers) #3,433 in Computer Mice | | Brand | SANWA | | Button Quantity | 3 | | Color | black | | Compatible Devices | Personal Computer | | Connectivity Technology | USB | | Customer Reviews | 4.1 4.1 out of 5 stars (847) 4.1 out of 5 stars | | Enclosure Material | Plastic | | Eu Spare Part Availability Duration | 1 Years | | Hand Orientation | Right | | Item Dimensions L X W | 12.8L x 10.5W centimeters | | Item Weight | 164 Grams | | Manufacturer | SANWA SUPPLY | | Mfr Part Number | GMATB128BK | | Minimum Required Operating System Version | Windows 10 | | Model Name | GMATB128BK | | Model Number | GMATB128BK | | Mouse Maximum Sensitivity | 1600 Dots per Inch | | Movement Detection | Trackball | | Operating System | Windows 10 | | Power Source | Corded Electric | | Style Name | Modern | | Theme | Video Game | | Unit Count | 1 Count | ## Product Details - **Brand:** SANWA - **Colour:** black - **Connectivity technology:** USB - **Movement detection technology:** Trackball - **Special features:** Ergonomic Design, Soundless ## Images ![SANWA TB128 Series Trackball - Image 1](https://m.media-amazon.com/images/I/71V2GxHojgL.jpg) ![SANWA TB128 Series Trackball - Image 2](https://m.media-amazon.com/images/I/71zx5wHHg3L.jpg) ![SANWA TB128 Series Trackball - Image 3](https://m.media-amazon.com/images/I/71kJzBaLZ+L.jpg) ![SANWA TB128 Series Trackball - Image 4](https://m.media-amazon.com/images/I/71Vu2PCti2L.jpg) ![SANWA TB128 Series Trackball - Image 5](https://m.media-amazon.com/images/I/71J169lijQL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: How to adjust the DPI of the mouse?** A: This trackball mouse supports 4 DPI setting, please press the middle DPI button for switching. **Q: Why the trackball is stick to move or cruches on work?** A: Trackballs are crafted with an oil film on the surface to ensure normal sliding. Just wipe it clean, apply a little face or hand cream in the palm. Then rub to lubricate the trackball evenly. After that, please put it back into the groove to use. **Q: Which system this wired trackball mouse support?** A: Standard USB-A interface, supports Windows 11 / 10 / 8.1 / 8 / 7, XP, Vista7; mac OS 10.13～10.15; Fit for Notebook, PC, Laptop, Computer and other device. **Q: How long is the mouse cord?** A: This USb wired version has a 5.9 ft lengthed cable. **Q: What's the angle of this trackball mouse?** A: This mouse features ergonomic use to protect your wrist, which has a 15° tiltable design. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Très bon produit *by on Reviewed in France 29 September 2025* Ce trackball filaire a enfin résolu les problèmes de déplacements aléatoires ou imprécis du curseur sur mon IMAC. Le réglage de sensibilité est bien étagé, la bille est souple à manœuvrer avec le pouce, et le revêtement est très confortable. Un très bon produit. ### ⭐⭐⭐⭐⭐ My First Impression is: Excellent! (Yes, it works on Linux. Keep reading.) (Updated: 18JAN2020) *by on Reviewed in the United States 11 November 2019* This is pretty comprehensive. These are most of the things I wanted answers to before I bought this mouse.November 25, 2019: Read through to the end for the update.I've been using a Logitech Trackman Wheel (that's pretty much the wired version of the Logitech 570) for about 20 years. I've repaired it a few times for various problems. I love that thing.I just got my SANWA GMATB128BK a few hours ago. So far: I love it.The button on the top that lets you adjust the speed for the cursor is WONDERFUL! I turned my pointer acceleration all the way down because I can now just tap a button and adjust how fast the cursor moves in response to the speed I move the ball.I wasn't sure I was going to like the position of the speed adjustment button but it turns out that it's in a really good location. Being centered, there isn't really any chance you'll push it when you left- or right-click. But it's not so far out of the way that it takes any significant effort to push it.i am REALLY glad I opted for this mouse because it has four speeds. The slowest speed is perfect for the small movements you have to make when you're doing design work on a 3D model. The highest speed is just... Really fast. But it's SO easy and convenient to switch between them. I'm not sure how I've lived all my life without this feature. (For those who are easily confused: One blink is the slowest speed. Four is remarkably fast. The LED is not in a great spot but I can see it light up the bottom of my finger and count the blinks if I forget what speed I'm on. It's a more useful feature than you might initially expect it to be.)The ball rolls like silk. If I give a good shove it just keeps spinning.The buttons and scroll wheel are SILENT. (The buttons and wheel on my old Trackman clicked audibly. It never bothered me, really, until now. Silent is better.)I'm not sure if the shape is exactly perfect but it's slightly different compared to my old Trackman Wheel. It may be that I'm just used to the shape of my old mouse. It may be just a tiny bit short in the back end. Either way, the Trackman Wheel is a different shape and longer. It seems more comfortable to me. I'm sure I'll get used to how it feels pretty quickly.It seems a bit wider than the Trackman Wheel. It almost feels like a little bit of a stretch to get my thumb to the ball.The shape of the front of the mouse actually feels a LOT better than the shape of the Trackman Wheel.There is definitely something different about where the scroll-wheel is. The scroll-wheel on the old Trackman Wheel seems a little better positioned. It seems better positioned to click it with my middle finger than my index finger. But that feels pretty awkward, honestly. I can say that I really use the middle mouse button a lot in CAD work and in Cura (a slicer for 3D printing). I'm sure it will be fine. Again: I'm sure I'll get used to how it feels pretty quickly.The size of the mouse is going to feel different for different people, of course. I can only speak for how it fits my hand.Being a trackball there really aren't a lot of reasons you'd want it to be wireless and plenty of reasons you'd want it to have a USB cord. I was a little concerned about how long the cord would be. As it turns out, it's just slightly longer than the cord on my old Trackman Wheel. Good job, SANWA! Thanks for not cheaping out with a short cord like a lot of manufacturers do these days.The price is definitely right. Cheap, even. I paid the same amount for this that I paid for the Trackman Wheel. TWENTY YEARS AGO (When twenty-five (-ish) bucks was worth a lot more than it is today). I paid ten dollars MORE for my wife's Trackman Wheel than I did for this mouse.It works perfectly on Linux Mint 17.3. I expect it will work fine on any OS. It's, "just a mouse." And that's how the OS is going to see it. The speed switch isn't OS-dependent. It's part of the mouse hardware. The OS doesn't even know the button is there and it doesn't need to know it's there. YOU DON'T NEED TO INSTALL ANY SOFTWARE TO RUN THIS THING. It's JUST a mouse. The mouse driver built into the OS will just see this as any regular mouse. Only your arm will know the difference. (Your arm will thank you by not being in constant pain for a week if you spend too much time on your computer.)My first impressions are that this thing is just about perfect. If it breaks you can be sure I'll be updating this. I really don't expect it to break.PS: Don't listen to the people who are complaining about how any trackball mouse moves. My bet is that they probably have no idea how to adjust the speed of the mouse (even though a small child would figure it out in a couple of minutes) and aren't used to moving the cursor with their thumb instead of waving their hand all around the desk.So... Now it's November 25th of the same year... And, it's begun.When I turn my computer on in the morning sometimes I have to crawl under my desk and unplug the mouse and plug it back in again. No. It's not the computer. I've had half-a-dozen different mice connected to this computer and I've never had to do that. It's the mouse.Sometimes it will click just fine but the cursor won't move. One morning I sat here for a couple of minutes (dreading the trip into the terrifying land of dust bunnies and spiders developing their own civilization under my desk) watching the mouse wander randomly across my screen. I could click things, still, as the mouse went flying across them. It was, for a few minutes, an entertaining game. And far more entertaining than having to try to get past the border guards to the kingdom of the dust bunnies (they're brutal, you know). Happily, I completed my quest and the mouse worked again. Until the next morning. When, once again, I had to elude the guards on my quest to unplug and re-connect my new mouse.I will, of course, be requesting a warranty replacement. I'll certainly update this on how that process goes.18Jan2020 update:The replacement mouse is working fine. No troubles at all. It's still a great mouse and I love it. The ball doesn't spin quite so freely any more but it's not magical. Dust and oils from your hands gets in there and makes it sticky. Whatever. There is really no way to prevent that.The return/replacement process was a nightmare. That wasn't the seller's fault, though.I never got a message telling me how I was supposed to send the old mouse back to Amazon until a month later when they sent me a message telling me that if I didn't return it in the next week or two I was going to be charged more than I had originally paid for the thing. That certainly makes sense, right? Fortunately there was also a link to a shipping label so I printed it out and set it out to be picked up by the postal carrier... Oops... It's not a USPS label. It's a UPS label. And they don't pick up. The nearest place to take it was 30 minutes away from my home. Nice...So, off it goes. Everything's fine, right? Wrong. Three weeks later I got a message that said that my card HAD BEEN charged for the mouse. Not that it was going to be charged. That they had already charged me for the mouse I had already returned. I kinda got a bit cranky over that.I went to find the shipping label and get the tracking number from it. Checked with UPS's tracking, sure enough, it was delivered to Amazon two weeks earlier. Huh?So I spent 15 minutes trying to find the stupid, "contact us," link that they hide, got someone on the chat service and chewed them out. They got it straightened out and my card was never actually charged. Regardless... When you're having a look at your emails right before you head to bed and find that kind of thing it's not exactly fun.So, there it is. Great mouse once they replaced the first one. Does that mean everyone is going to get a bad one off the bat? Nope. I've bought a hell of a lot of computer hardware in my life. I've almost never gotten bad hardware. This is probably the third or forth time. It happens. That's fine. I'm very pleased with the mouse. ### ⭐⭐⭐⭐⭐ Love trackball mice and I love Sanwa! *by on Reviewed in Canada 31 December 2020* I have used trackball mice in the past but getting them at a good price, and finding one that just seems to fit naturally in my hand these days has been difficult. Sanwa has a history of making some of the best components for arcade machines in Japan, and to find a PC trackball mouse from the manufacture is quite exciting. It fits perfectly in my hand. It has reduced strain on my wrist. It took no effort to get used to it. It just feels natural. I highly recommend. --- ## 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/396804010-sanwa-tb128-series-trackball](https://www.desertcart.tn/products/396804010-sanwa-tb128-series-trackball) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-08*