Test: Cherry B. Unlimited 3.0 keyboard

Styre-enheder d.  17. november. 2017, skrevet af Pizzadude 2 Kommentarer.  Vist: 12215 gange.

Korrekturlæser: jmose
Billed behandling: Pizzadude
Oversættelse: Pizzadude

Pristjek på http://www.pricerunner.dk 518,00
Produkt udlånt af: Cherry
DK distributør: n/a

Specifikationer

Ved første øjekast ligner sættet et hvilket som helst andet kontor sæt med mus og tastatur, men det har dog noget der gør det ret unikt. Den trådløse forbindelse er nemlig krypteret, hvilket gør det sværere at opsnappe dine tastetryk for uvedkommende. For de fleste er det nok ikke den store bekymring værd, men for firmaer i visse industrier kan det godt være et plus. 

Key benefits

  • USB cable charging function for both keyboard & mouse - even when in use
  • Designed for continuous usage - over 20 mill. confirmations per key
  • High-quality, pre-charged NiMH batteries from GP with a very low self-discharge
  • Almost interference-free wireless 2.4 GHz technology (range of up to 10 metres)
  • Data transmission using 128-bit encryption, complying to Advanced Encryption Standard (AES)
  • Multi-station capability operation of several wireless products in one room
  • 3-button mouse: infrared sensor and adjustable resolution (1,000/2,000 dpi) with ergonomic side panels
  • Easy to install, requiring no technical knowledge
  • Keyboard awarded the "Blauer Engel" environmental seal

Technical Data

Transmission range:

  • approx. 10 m

Frequency range:

  • 2.400 GHz - 2.4835 GHz

Weight (product):

approx. 883 g (keyboard with batteries)
approx. 145 g (mouse with batteries)
approx. 6 g (receiver)

Total weight (with packaging):

approx. 1300 g

Current Consumption:

  • max. 5 mA (keyboard)
    max. 5 mA (mouse)
    max. 30 mA (receiver)

System requirements:

  • USB port for wireless receiver (second free USB port for using the charger cable during operation)

Delivery Volume:

  • 1 signal receiver
  • USB charger cable
  • Operating instructions in hard copy
  • 1 optical wireless mouse
  • 1 wireless keyboard
  • 2 LSD NiMH batteries (type AAA)
  • 2 LSD NiMH batteries (type AA)

Dimensions (product):

  • approx. 460 x 165 x 15 mm (keyboard)
    approx. 115 x 60 x 35 mm (mouse)
    approx. 42 x 18 x 8 mm (receiver)

Packaging dimensions:

  • approx. 570 x 170 x 45 mm

Keyboard:

  • Key technology: SX
  • Service life, standard key: > 10 million key operations

Mouse:

  • Scanning: Infrared
  • Resolution: 1000 / 2000 dpi (adjustable)
  • Number of Keys: 3
  • Mouse wheel design: Scroll wheel with key function
  • Design: Symmetrical,
  • Connection: wireless
SqueeZe
 
Elitebruger
Tilføjet:
18-11-2017 05:44:33
Svar/Indlæg:
243/11
Hvordan er støjen når der tastes?


Pizzadude
 
Redaktør
Tilføjet:
18-11-2017 23:17:16
Svar/Indlæg:
5356/442
#1 Som de fleste membran keyboards dvs. i den lave ende - bestemt ikke som Cherrys MX-serie af mekaniske kontakter.