7 Best Left Handed Trackball Mouse (November 2026)

The best left handed trackball mice include the Logitech Ergo M575S Wireless Bluetooth Trackball Mouse for compact right-handed setups, the Logitech Ergo M575S Wireless Bluetooth Trackball Mouse for right-handed wireless flexibility, and the エレコム for dedicated left-hand thumb control.

On this page (5 sections)

1. Which left handed trackball mouse fits your hand?
2. The best left handed trackball mice
3. Should you choose mirrored or ambidextrous trackball control?
4. What should you check before buying a left handed trackball mouse?
5. Which left handed trackball mouse should you choose?

The best left handed trackball mouse for a dedicated left-hand shape is the ELECOM EX-G, with thumb control, 6 buttons and switchable cursor speed. For a ball centered between both hands, choose an ambidextrous Kensington model.

A left-hand trackball can reduce how much space you need to move a mouse, but the ball position matters. Mirrored thumb models put control under the left thumb, while ambidextrous designs let either hand reach a central ball.

Our picks at a glance

1. 1
   Best for compact right-handed setups

   Logitech Ergo M575S Wireless Bluetooth Trackball Mouse

   9.6/10 our score

   See it on Amazon
2. 2
   Best for right-handed wireless flexibility

   Logitech Ergo M575S Wireless Bluetooth Trackball Mouse

   9.5/10 our score

   See it on Amazon
3. 3
   Best for dedicated left-hand thumb control

   エレコム

   9.4/10 our score

   See it on Amazon

4. 4

   エレコム

   Best for left-hand scrolling shortcuts
   Check it
5. 5

   Kensington Orbit Trackball Mouse with Scroll Ring

   Best for centered ball control
   Check it
6. 6

   Kensington Expert Wireless Trackball Mouse

   Best for a large central ball
   Check it
7. 7

   Nulea Wireless Trackball Mouse Ergonomic 55mm Large

   Best for switching hands
   Check it

Which left handed trackball mouse fits your hand?

The ELECOM EX-G is the clearest match for a left-handed thumb-control layout, while the Kensington Orbit suits users who want an ambidextrous design. The Logitech Ergo M575S is included for comparison, but it is designed for right-handed use.

We compared hand orientation, ball placement, connection type and controls. Scores weigh those features against the needs of someone shopping for a trackball they can use with the left hand.

The best left handed trackball mice

These picks cover mirrored thumb control and centered ambidextrous balls. Choose a dedicated left-handed shell if you want the ball under your left thumb, or a centered layout if you prefer to move the ball with your fingers.

1

Logitech Ergo M575S Wireless Bluetooth Trackball Mouse: Best for compact right-handed setups

9.6/10Our score

• Thumb-controlled ball
• Bluetooth or Logi Bolt USB receiver
• Up to 18 months of battery life
• Shape designed for right-handed use

The M575S saves desk space because the thumb moves the cursor without sliding the mouse. Its shape is right-handed, so it is not a true left-handed choice.

See it on Amazon

Pros

• Does not need to slide across the desk
• Bluetooth and USB receiver options
• Quiet clicks

Cons

• Designed for right-handed use
• Thumb ball placement may not suit left-hand use

The Logitech Ergo M575S keeps the body still while your thumb moves the ball, which can help on a small desk. It connects through Bluetooth or the included Logi Bolt USB receiver, and Logitech says an AA battery can last up to 18 months.

Its shape is for right-handed use, so it is not a left-handed fit despite the stationary trackball. Consider it only if you are comparing layouts or can use a right-hand mouse comfortably.

The M575S has quiet clicks and three customizable buttons through the Logi Options Plus app. Cursor speed can also be adjusted in that app.

If you're comparing standard options too, our best left handed mouse guide covers conventional pointing mice. For a broader setup, see the best keyboard for computer guide.

2

Logitech Ergo M575S Wireless Bluetooth Trackball Mouse: Best for right-handed wireless flexibility

9.5/10Our score

• Thumb-controlled ball
• Bluetooth or Logi Bolt USB receiver
• Up to 18 months of battery life
• Shape designed for right-handed use

This black version offers the same compact, right-handed thumb-trackball layout with Bluetooth and receiver connections. Left-hand use is a poor fit for its shape.

See it on Amazon

Pros

• Compact thumb-control layout
• Two connection options
• Quiet clicks

Cons

• Designed for right-handed use
• Thumb ball placement may not suit left-hand use

This black M575S has the same core layout as the Graphite Blue version: thumb control, a sculpted body and Bluetooth or Logi Bolt receiver connectivity. Its compact tracking method can suit a desk with little room to slide a mouse.

Like the other M575S, this one is designed for right-handed use. The ball sits for right-thumb control, so left-handed shoppers should look to the mirrored ELECOM models or an ambidextrous ball instead.

Logitech says the M575S supports a more natural forearm position and was developed with its Ergo Lab experts. Its app allows button customization and cursor-speed adjustment.

3

エレコム: Best for dedicated left-hand thumb control

9.4/10Our score

• Left-handed shape
• 6 buttons
• 750 or 1500 DPI
• 2.4 GHz wireless

The EX-G is shaped for left-handed use and puts the ball under thumb control. Six buttons and a DPI switch add options for scrolling and cursor speed.

See it on Amazon

Pros

• Dedicated left-handed design
• Six physical buttons
• Switchable DPI

Cons

• Wireless connection uses 2.4 GHz
• Thumb control may take adjustment

The ELECOM EX-G is the strongest match here for a left-handed user who wants a familiar mouse-like body with a thumb-operated ball. It has 6 physical buttons, and the scroll wheel tilts for horizontal scrolling.

A DPI button switches between 750 and 1500, letting you choose a slower or faster cursor setting. The 2.4 GHz wireless connection uses a USB receiver, and the trackball can be popped out for cleaning.

ELECOM's Mouse Assistant software supports button customization. The left-handed shape is the key difference from general ambidextrous models.

Pair it with a suitable left handed mouse and keyboard combo if you're planning a full desk setup. For more dedicated left-hand options, compare our best left handed mouse with side buttons guide.

4

エレコム: Best for left-hand scrolling shortcuts

9.2/10Our score

• Left-handed shape
• 6 buttons
• 750 or 1500 DPI
• Red tracking ball

This EX-G variant keeps the left-hand thumb-ball layout and adds six buttons with a red ball. Its DPI button switches between 750 and 1500.

See it on Amazon

Pros

• Dedicated left-handed design
• Six programmable buttons
• DPI switch

Cons

• Requires 2.4 GHz USB receiver
• Thumb control may take adjustment

This EX-G variant keeps the dedicated left-handed shape and thumb-controlled ball, with six buttons for shortcuts. It also has a DPI switch for 750 or 1500 sensitivity and uses a 2.4 GHz USB wireless connection.

The red ball is intended for optical tracking, and the model includes an AA battery. Its size is about 3.7 x 4.9 x 1.9 inches, so check your desk space if you plan to keep it beside a keyboard and other controls.

The ball pops out for cleaning, and ELECOM Mouse Assistant can assign functions to the buttons. Choose this model if the red ball and left-hand thumb layout fit your preferences.

5

Kensington Orbit Trackball Mouse with Scroll Ring: Best for centered ball control

9.0/10Our score

• Ambidextrous design
• Scroll ring
• Detachable wrist rest
• Two programmable buttons

The Orbit's ambidextrous shape works for either hand, and its scroll ring handles page movement. The USB connection suits a desk where a cable is fine.

See it on Amazon

Pros

• Works for left- or right-handed users
• Scroll ring for pages and documents
• Detachable wrist rest

Cons

• Wired USB connection
• Only two buttons

The Kensington Orbit is the straightforward ambidextrous choice in this group. Its centered trackball can be used by left- or right-handed users, and a scroll ring moves through web pages and documents.

A detachable wrist rest cushions the hand and wrist. The Orbit connects by USB and has two buttons, whose functions and cursor speed can be adjusted with Kensington's software.

This design avoids a mirrored thumb-ball body. It makes more sense if you want to control the ball from the center and don't need wireless operation.

See our best Kensington trackball mouse guide for more models from the same brand. If posture and shell angle are part of your decision, compare it with a best left handed vertical mouse option.

6

Kensington Expert Wireless Trackball Mouse: Best for a large central ball

8.8/10Our score

• 55 mm ball
• Ambidextrous design
• Bluetooth LE or 2.4 GHz USB dongle
• Scroll ring

The large central ball and ambidextrous layout suit left-hand use without requiring a mirrored shell. Bluetooth LE and a USB dongle provide connection choices.

See it on Amazon

Pros

• Large 55 mm ball
• Wireless connection choices
• Detachable wrist rest

Cons

• Large footprint
• AA batteries required

The Kensington Expert Wireless uses a 55 mm central ball with an ambidextrous layout, so left-hand use does not depend on a mirrored shell. Its scroll ring handles up and down movement through pages and long documents.

It connects wirelessly through Bluetooth LE or a 2.4 GHz USB dongle. A detachable wrist rest supports the hand and wrist, and four buttons can be customized through Kensington Konnect software.

This is a larger desk option than a compact thumb trackball. Choose it if a broad central ball and wireless flexibility matter more than saving surface area.

7

Nulea Wireless Trackball Mouse Ergonomic 55mm Large: Best for switching hands

8.4/10Our score

• Ambidextrous design with hand mode switch
• 55 mm ball
• Four DPI settings
• Connects up to three devices

The M512 switches its controls between left- and right-hand modes. Its large ball, adjustable sensitivity and multi-device connections suit shared desks.

See it on Amazon

Pros

• Switchable hand modes
• Four DPI settings
• Connects to up to three devices

Cons

• Large ball may need desk space
• Mode switching requires a button press

Nulea's M512 is an ambidextrous wireless trackball with a 55 mm ball and a switch that changes controls for left- or right-hand use. It connects to up to three devices through Bluetooth or 2.4 GHz wireless.

Four sensitivity settings range from 400 to 1600 DPI. The maker says the mouse swaps button and scroll functions when you switch hand modes, making it suitable for shared desks.

This model is best if you expect to change hands or share the mouse. Start at a lower sensitivity if cursor movement feels too fast, then raise it as needed.

Should you choose mirrored or ambidextrous trackball control?

Choose a mirrored trackball if you want a mouse-shaped body designed around the left hand. An ambidextrous model is a better fit if you prefer a central ball or expect more than one person to use the device.

Mirrored thumb models like the ELECOM EX-G place the ball where the left thumb can steer it. That layout keeps the hand in a familiar mouse position, though thumb-driven movement may feel different from using a regular mouse.

Central-ball designs like the Kensington Orbit and Expert place the ball between the hands. You guide it with fingers, and the ambidextrous shell gives you more flexibility when changing sides.

What should you check before buying a left handed trackball mouse?

Check the stated hand orientation, ball location and connection before choosing a left handed trackball mouse. Then compare button placement and scrolling features with the tasks you do most.

A trackball can save sliding space, but its shell still needs room for your hand. A larger model with a 55 mm ball may need more desk area than a compact thumb-controlled option.

Also check whether the model uses Bluetooth, a USB receiver or a cable. A receiver can occupy a USB port, while Bluetooth may suit a laptop or tablet without an open port.

Buttons and scrolling controls affect everyday use. The ELECOM models have six buttons and a tilt-scroll wheel, while the Kensington Orbit has two buttons and a separate scroll ring.

Which left handed trackball mouse should you choose?

Choose the ELECOM EX-G if you want a true left-hand thumb trackball with six buttons. Pick the Kensington Orbit if you prefer a centered ball and scroll ring, or the Expert Wireless if you want a larger ball with wireless connections.

The Logitech M575S models are right-handed and don't suit most left-hand users. For other shapes, compare a best left handed ergonomic mouse or a best left handed mouse gaming option.

Our top 3 picks at a glance

1. 1
   Best for compact right-handed setups

   Logitech Ergo M575S Wireless Bluetooth Trackball Mouse

   9.6/10 our score

   See it on Amazon
2. 2
   Best for right-handed wireless flexibility

   Logitech Ergo M575S Wireless Bluetooth Trackball Mouse

   9.5/10 our score

   See it on Amazon
3. 3
   Best for dedicated left-hand thumb control

   エレコム

   9.4/10 our score

   See it on Amazon

Frequently asked questions

What makes a trackball mouse left-handed?

A left-handed trackball either has a mirrored body with the ball under your left thumb, or a centered ball that works from either side. Check the hand orientation and ball placement before choosing.

A right-handed thumb trackball does not become left-handed just because it stays in place.

Is a left-handed thumb trackball better than an ambidextrous one?

A mirrored thumb trackball can feel familiar if you prefer a mouse-like grip and want to steer with your left thumb. An ambidextrous model puts the ball near the center, so either hand can use it.

Choose by ball placement and control style, since those affect how you reach the buttons.

Can a left-handed person use a regular trackball?

Yes, if the trackball has a centered ball or an ambidextrous shape. Kensington Orbit and Expert models are ambidextrous, while the Logitech M575S models here are shaped for right-handed use.

Check whether the controls suit your left hand before settling on a layout.

Do left-handed trackball mice need a special surface?

No. A trackball stays in place while you move the ball, so it needs less open desk area than a mouse that slides.

Keep enough room to rest your hand and reach its buttons.

For wireless models, also plan for the receiver or Bluetooth connection.