Contour Design CDUMBK11001 is a keyboard featuring an ergonomic design intended to enhance user comfort during extended periods of use. It offers USB connectivity, which provides a reliable and secure connection to various computing systems, making it suitable for both personal and professional engineering environments where dependable performance is critical. Engineered for precision and ease of use, this keyboard serves as an optimal input device for tasks requiring frequent, intensive data entry, especially in sectors such as software development, technical drafting, and computational research. The thoughtful design and build quality cater to users who prioritise ergonomics and efficiency in their daily ergonomic setup.
| Type |
Mouse |
| Colour |
Black |
| Battery Capacity |
500 mAh |
| Battery life |
3 month(s) |
| Battery technology |
Lithium-Ion (Li-Ion) |
| Battery type |
Built-in battery |
| Bluetooth Version |
5.1 |
| Buttons quantity |
7 |
| Buttons type |
Pressed buttons |
| Cables included |
USB Type-C to USB Type-C |
| Charging Capacity (max.) |
5W |
| Charging Capacity (min.) |
3W |
| Charging Method (Power Delivery) |
w/o USB Power Delivery |
| Compliance certificates |
REACH, RoHS, UKCA |
| Connectivity technology |
Wireless |
| Country of origin |
China |
| Cradle-to-Gate emissions (kg of CO2e) |
4.06 |
| Cradle-to-grave emissions (kg of CO2e) |
4.88 |
| Customizable movement resolution |
Yes |
| Depth |
119mm |
| Device interface |
RF Wireless + Bluetooth + USB Type-A |
| Ergonomic design |
Yes |
| Form factor |
Right-hand |
| Frequency band |
2.4 GHz |
| Harmonized System (HS) code |
8471607000 |
| Height |
56mm |
| Interfaces |
USB type A |
| Mac operating systems supported |
Yes |
| Made with recycled materials |
Yes |
| Master (outer) case gross weight |
4.4 kg |
| Master (outer) case height |
250mm |
| Master (outer) case length |
380mm |
| Master (outer) case width |
310mm |
| Movement detection technology |
Optical |
| Movement resolution |
4000 DPI |
| No. of keys / Buttons |
7 |
| Number of movement resolution modes |
10 |
| Number of programmable buttons |
6 |
| Package depth |
222mm |
| Package height |
69mm |
| Package weight |
310 g |
| Package width |
142mm |
| Plug and Play |
Yes |
| Power Source |
Batteries/Cable |
| Product colour |
Black |
| Product Type |
Mouse |
| Products per master (outer) case |
10 pc(s) |
| Programmable mouse buttons |
Yes |
| Purpose |
Office |
| Quantity per pack |
1 pc(s) |
| Rack size |
483 mm (19") |
| Receiver included |
Yes |
| Rechargeable |
Yes |
| Recycled content from the total product weight |
60% |
| Recycled content in packaging |
70% |
| Recycled materials used for making |
Recycled plastic |
| Scroll type |
Wheel |
| Sensor Type |
Optical |
| Service life of battery |
3 month(s) |
| Suitable for (Input devices) |
Right-handers |
| Sustainability certificates |
Forest Stewardship Council (FSC), Global Recycled Standard (GRS) |
| Sustainability compliance |
Yes |
| Total amount of recycled materials used for making |
60% |
| Transfer Type |
Bluetooth® |
| User guide |
Yes |
| Vertical design |
Yes |
| Weight |
200g |
| Width |
76mm |
| Windows operating systems supported |
Yes |
| Wireless receiver interface |
USB Type-A |
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