guat works .. but: no German instruction, English min "Description" is worthless, no easy installation

first impression is sobering
- No German instructions, so what's a No !!
- No USB port as promised but only a radio transmission to PC
- Any information about the required software
- English "guide" to read only with a magnifying glass ...

Attempt to install ...
- Without software only with scanning codes ... so no control over PC
- Plenty of undeclared English terms
eg code symbol on / off => Enable Code 11 ... without a word what "Code 11" is and why you need the ...
eg Interleave 2 of 5 => UPC-E Enable ... without a word what that is and why you need the ...

Homepage ...
- English only
- How to download ... even English but more detail ...

Download Instructions
- Only English
- After all, as a PDF to enlarge readable.
- Page 2 "No software needed"
- Page 3 "wait for the software automatically to install on you computer"
- Page 4 "for one scanner no setup needed"

Test automatic installation:
- Dongle in USB .. wait ...
- Windows responds "the hard goods were not installed because the required software was not found" ... duh!
=> Failed

Trial installation via Download Driver
- Download Driver .. OK .. ZIP ZIP open ... OK
- 1 x PDF file ...
- 1 x USB Odner dirver .. sounds good ...
- Content Odner
- - 1 * .inf file "Setup Information"
- - 1 * .cat file "security catalog" ... whatever may be the
=> Nothing is installed automatically

Test automatic installation with Driver Download ...
- Seems to work (surprise)

Application:
1. Normal Mode
- Work lists in Word
- Works rows in Excel
- Works entry in "Misic Collector" ... for I bought the part

2. Memory Mode
- Work lists in Word
- Works rows in Excel
- Works entry in "Music Collector" ... for I bought the part

=> Very beautiful .. works flawlessly
=> From meienr view very quickly!

unusual problem =
=> Control only read bar codes from the Harnbuch possible ...

Recommendation:
only download Before Buying the instructions and try to understand ...

---------------------------
Supplement after about 2 weeks
---------------------------

suddenly the receiver in USB is no longer detected
"USB device has been detected nciht"
"No drivers are installed for this device."

... Hmmm .... yesterday it was still ... I'm excited!