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header-product Trackball Kensington Pro Fit Ergo TB550 RF Wireless + Bluetooth
48.99 €

Trackball Kensington Pro Fit Ergo TB550 RF Wireless + Bluetooth

Trackball Kensington Pro Fit Ergo TB550 Photo 1
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Trackball Kensington Pro Fit Ergo TB550 Photo 1
Trackball Kensington Pro Fit Ergo TB550 Photo 2
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Trackball Kensington Pro Fit Ergo TB550 Photo 8
Trackball Kensington Pro Fit Ergo TB550 Photo 9
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Short description

The Kensington Pro Fit Ergo TB550 Trackball is designed for right-handed users, featuring a trackball movement detection technology with a resolution of 1600 DPI. It connects via RF Wireless and Bluetooth, offering versatile connectivity options. With 9 pressed buttons and a scroll type that includes both trackball and wheel, it provides efficient navigation. The device is powered by batteries and comes in a sleek black and grey color scheme, making it a stylish addition to any workspace.
Available at price 48.99 €: 3 pcs.
Total available for order: 84 pcs.
Warranty: 2 Years
SKU: 10656939
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.21 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 55.99 €: 2 pcs.
Together cheaper
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Product information

Description

The Pro Fit® Ergo TB550 Trackball combines the feel of a wireless mouse with the precision and space-saving benefits of an advanced trackball. Its sculpted ergonomic shape with a 45° tilt supports improved wrist and forearm alignment for extended use. The device offers both Bluetooth® Low Energy (LE) and 2.4 GHz wireless connection options, seven programmable buttons, an enhanced 4D scroll wheel for four-direction scrolling, a long-life rechargeable battery charged via USB-C®, and a patented ball ejection system for easy cleaning. The trackball housing is made using 51% recycled plastic.

Advantages

The ergonomic 45° tilt design reduces wrist pronation and promotes a more natural hand position, while the compact footprint requires less desk space than a conventional mouse. Dual wireless connectivity (Bluetooth LE and 2.4 GHz) provides flexible pairing options. A rechargeable battery offers extended runtime up to several months on a single charge, and the patented ejection button simplifies routine cleaning. Programmable buttons and an enhanced 4D scroll wheel improve navigation and workflow efficiency. The product also includes 128-bit AES encryption for secure wireless communication.

Key specifications

  • Trackball diameter: 34 mm thumb-operated ball
  • Cursor speeds: 4 switchable DPI settings — 400, 800, 1200, 1600 DPI
  • Buttons: 7 programmable buttons (compatible with KensingtonWorks™ software)
  • Scroll: Enhanced 4D scroll wheel (four-direction scrolling)
  • Connectivity: Bluetooth® Low Energy (LE) and 2.4 GHz wireless (nano receiver included)
  • Battery: Rechargeable via USB-C®, up to several months of typical use per charge
  • Materials: Housing contains 51% recycled plastic
  • Security: 128-bit AES wireless encryption
  • Installation: Plug & Play
  • Cleaning: Patented ball ejection system for easy removal and cleaning

How to use

Choose a wireless connection method: pair the trackball via Bluetooth® Low Energy (LE) from your device settings or insert the included 2.4 GHz nano receiver into a USB port for automatic recognition. Place your thumb on the 34 mm trackball and move it to control the cursor; adjust DPI using the available switch to select 400, 800, 1200 or 1600 for the desired pointer speed. Use the 4D scroll wheel for vertical, horizontal and diagonal scrolling. Personalize button functions with the complimentary KensingtonWorks™ software if needed. Charge the device through the USB-C® port and follow on-screen indicators or device documentation for battery status.

Recommendations

For optimal ergonomics, position the trackball so your forearm rests comfortably and your wrist remains in a neutral alignment. Clean the trackball periodically using the patented ejection button to remove the ball and clear debris. Use the DPI settings to match pointer speed to your workflow and enable 128-bit AES encryption when using wireless connections in public or unsecured networks.

Specifications

Form factor:
Right-hand
Weight:
0.1426 kg
Purpose:
Office
Buttons quantity:
9
Scroll type:
Trackball/Wheel
Device interface:
RF Wireless + Bluetooth
Movement detection technology:
Trackball
Movement resolution:
1600 DPI
Product colour:
Black, Grey
All features

Design

Form factor:
Right-hand
Material:
ABS synthetics, Plastic, Aluminium, Rubber
LED indicators:
Y
Product colour:
Black, Grey
Ergonomic design:
Yes
Surface coloration:
Monochromatic

Ergonomics

Plug and Play:
Yes
Wireless range:
10 m

Power

Battery type:
AA
Number of batteries supported:
1
Power source:
Batteries
Rechargeable:
Yes
Service life of battery:
4 month(s)

Weight & dimensions

Weight:
0.1426 kg
Height:
50.1 mm
Width:
93.44 mm
Depth:
138.16 mm
Receiver depth:
19.05 mm
Receiver height:
6.5 mm
Receiver width:
15 mm
Receiver weight:
1.7 g

System requirements

Windows operating systems supported:
Windows 10
Mac operating systems supported:
Y
Other operating systems supported:
ChromeOS
Mobile operating systems supported:
iOS 16

Packaging data

Package weight:
268 g
Package depth:
104 mm
Package height:
169 mm
Package width:
59 mm
Package type:
Box
Quantity per pack:
1 pc(s)

Operational conditions

Operating relative humidity (H-H):
0 - 85
Storage temperature (T-T):
-15 - 60
Operating temperature (T-T):
0 - 40

Logistics data

Country of origin:
China

Mouse

Purpose:
Office
Buttons quantity:
9
Buttons type:
Pressed buttons
Programmable mouse buttons:
Yes
Number of programmable buttons:
7
Scroll type:
Trackball/Wheel
Scrolling directions:
Vertical
Number of scroll wheels:
1
Device interface:
RF Wireless + Bluetooth
Movement detection technology:
Trackball
Movement resolution:
1600 DPI
Number of movement resolution modes:
4
Customizable movement resolution:
Yes
Frequency band:
2.4
Bluetooth version:
3.0
Certification:
CB, CE, FCC, ISED, Telec, RCM, SRRC, DoE, CEC, NRCan, BQB, WHQL
Multi-device support:
Yes
Bluetooth Low Energy (BLE):
Yes

Packaging content

Warranty card:
Yes
Batteries included:
Yes
User guide:
Yes
Wireless receiver interface:
USB Type-A
Receiver type:
Nano receiver
Receiver included:
Yes

Battery

Battery technology:
Alkaline
Battery capacity:
500 mAh

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Stock data
Warehouse Stock Delivery to the store Store Price
BT17 2 06.07.2026 Best delivery 55.99 €
EU16 1 13.07.2026 58.49 €
WH356 9 14.07.2026 61.49 €
Show all offers Hide
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH15 3 13.07.2026 48.99 € Best price
EU6 34 13.07.2026 62.99 €
WH109 2 27.07.2026 66.49 €
Show all offers Hide
55.99 €
Stock: 2
Delivery Date: 06.07.2026 Best delivery
Warehouse: BT17
58.49 €
Stock: 1
Delivery Date: 13.07.2026
Warehouse: EU16
61.49 €
Stock: 9
Delivery Date: 14.07.2026
Warehouse: WH356
61.99 €
Stock: 4
Delivery Date: 08.07.2026
Warehouse: EU1
61.99 €
Stock: 10
Delivery Date: 06.07.2026 Best delivery
Warehouse: BT84
70.99 €
Stock: 9
Delivery Date: 13.07.2026
Warehouse: WH349
Available only for legal entities
48.99 €
Stock: 3
Delivery Date: 13.07.2026
Warehouse: WH15
62.99 €
Stock: 34
Delivery Date: 13.07.2026
Warehouse: EU6
66.49 €
Stock: 2
Delivery Date: 27.07.2026
Warehouse: WH109
71.99 €
Stock: 10
Delivery Date: 13.07.2026
Warehouse: EU9

Customer reviews

Customer questions

FAQ

How much does the Trackball Kensington Pro Fit Ergo TB550 cost, and is it available for purchase?

The price is 48.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 84 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All KENSINGTON products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized KENSINGTON service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: form factor, weight, purpose, buttons quantity, scroll type, device interface, movement detection technology, movement resolution, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Trackball Kensington Pro Fit Ergo TB550?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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