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Kensington Pro Fit™ Ergo TB450 Wireless Ergonomic Trackball (Black/Blue K72194WW) Original Genuine Product
Inventory: In stock (estimated to ship within one business day)
Delivery and shipping fees (Free shipping on orders over HK$500)
International Shipping
Free-shipping thresholds · Power Bank surcharge
Hong KongFREE
SF Locker: Free for all orders · Door-to-door: Free over HK$500
Macau
Free shipping on orders HK$800+ (2-3 business days)
Australia (6-12 business days depending on area or zone)
Free over AU$100 · Flat AU$9.99 below
United Kingdom 0-3kg (3 - 5 business days); 3kg+ (5 - 8 business days)
Free over £40 · Flat £6.99 below
Singapore (5 - 8 business days)
Free over S$40 · Flat S$9.99 below
European Union (6 - 10 business days)
Free over €49 · Flat €9.99 below
Malaysia (6 - 10 business days)
Free over RM40 · Flat RM9.99 below
🇦🇺Australia — Power Bank
| Weight | Fee |
|---|---|
| 0 – 0.51 kg | AU$ 24.39 |
| 0.51 – 1.01 kg | AU$ 36.99 |
| 1.01 – 1.51 kg | AU$ 55.99 |
🇬🇧United Kingdom — Power Bank
| Weight | Fee |
|---|---|
| 0 – 0.51 kg | £ 9.99 |
| 0.51 – 1.1 kg | £ 15.99 |
| 1.1 – 1.51 kg | £ 22.99 |
🇸🇬🇲🇾SG / Malaysia — Power Bank
| Weight | Fee |
|---|---|
| 0 – 0.51 kg | SGD 18.99 |
| 0.51 – 1.01 kg | SGD 23.99 |
| 1.01 – 1.51 kg | SGD 27.99 |
🇮🇪Ireland — Power Bank
| Weight | Fee |
|---|---|
| 0 – 0.51 kg | € 26 |
| 0.51 – 1 kg | € 39 |
| 1 – 1.51 kg | € 51.99 |
🇨🇦Canada — Power Bank
| Weight | Fee |
|---|---|
| 0 – 0.51 kg | CA$ 37.05 |
| 0.51 – 1.01 kg | CA$ 58.33 |
| 1.01 – 1.51 kg | CA$ 82.41 |
⚡ Express Shipping — free option available, refer to checkout.
📦 Heavy / Oversized items (e.g. water dispenser) — contact customer service for a custom freight quote.
Warranty
Maintenance Terms and Conditions / Warranty Information
DIGIBAL Official Warranty Coverage
This product is Authentic Hong Kong goods, enjoy Original factory one-year warranty (Unless otherwise specified on the product page). Customers must keep this information safe. Purchase receipts and products Hong Kong distributor of skin care stickers (It is recommended to take photos for record-keeping). If the product malfunctions during the warranty period, the customer must...Contact the Hong Kong general agent directly. Arrange for testing and repair.
🌏 Overseas (US / CA / UK / SG / AU)
All products are Hong Kong official versions supplied with a UK-style 3-pin plug. Travel adapters are not included. Warranty coverage ranges from 1 to 2 years, with all servicing performed in Hong Kong. Local return warehouses available in Australia, UK and USA.
Contact CSProvide photos/videos
Submit photos/videos
Local ReturnShipping costs are paid by the customer first.
Customer pays upfront
Ship to HK Maintenance arranged by the company
Warranty processed
Reimbursement Full refund upon presentation of receipt
Full refund of postage
Overseas customers may choose between the following two options:
For other countries, please contact customer service for a return address.
Kensington Pro Fit™ Ergo TB450 Wireless Ergonomic Trackball (Black/Blue K72194WW) Original Genuine Product
Kensington Pro Fit™ Ergo TB450 Wireless Trackball (Black/Blue, K72194WW) - Genuine HK Stock
✨ Product Introduction
Kensington Pro Fit™ Ergo TB450Combining the feel of a wireless mouse with the precision of a trackball: the unique 45° tilted ergonomic design improves wrist and forearm alignment, while the thumb operates a 34mm trackball. It supports Bluetooth LE + 2.4GHz dual wireless (can connect to 3 devices simultaneously) and features 128-bit AES encryption to ensure data security.
🌟 Core Functions
- 🖐️ 45° Ergonomic tilt— Improves wrist and forearm alignment for all-day comfort
- 📡 Dual wireless connectivity— Bluetooth LE+ 2.4GHz Nano receiver, supports up to 3 devices.
- 🔋 Extra long battery life— 2.4GHz: up to 18 months; Bluetooth: up to 15 months (AA batteries)
- 🎯 4 DPI settings (400/800/1200/1600)— Optical sensor for precise tracking 34mm thumb trackball
- 🔐 128-bit AES encryption— Government-grade wireless security
- 🧼 Patented pop-up cleaning design— Simply press to remove the trackball for cleaning
- ♻️ Environmentally friendly materials— Plastic components contain at least 50% post-consumer recycled materials.
📐 Product Specifications
| Brand / Model | Kensington Pro Fit™ Ergo TB450 Trackball (K72194WW) |
| color | Black / Blue |
| connect | 2.4GHz USB receiver + Bluetooth LE dual wireless |
| Trackball diameter | 34mm (thumb operation) |
| DPI | 400 / 800 / 1200 / 1600 |
| encryption | 128-bit AES |
| Applicable | right hand |
| size | 138.16 × 93.44 × 50.1mm |
| Battery | AA batteries |
| maintainance | Genuine product, 3-year warranty |
📦 Packaging contents
- Pro Fit™ Ergo TB450 Trackball × 1
- 2.4GHz Nano USB Receiver × 1
- AA battery × 1
- Documentation document × 1
🛡️ Care Instructions
Genuine product, 3-year warranty(Provided by Kensington Hong Kong Agent Active Distribution Ltd.)
