Q-See QSU2DVR04 4 Channel USB 2.0 Digital Video Recorder Adapter
- Display/Record at 120/30 FPS (Total)
- Video compression format: MPEG4.
- Support remote surveillance and PTZ control through web browser
- Software Included for Internet Monitoring / Networking
- Input Connector: RCA
Product Description
The Q-See 4-channel USB 2.0 DVR adapter turns your computer into a remote monitoring surveillance system! Connect this compact device to any desktop or laptop via USB port. Then you can record live video from up to 4 cameras connected to the PC’s hard drive. The Q-See 4-Channel USB 2.0 DVR adapter features 2 channel audio inputs, display/recording rates up to 30fps and includes software for its stand-alone remote monitoring function…. More >>
Q-See QSU2DVR04 4 Channel USB 2.0 Digital Video Recorder Adapter

I have had the QSee USB DVR for almost a month. It is a very sophisticated and a well matured product. I installed the program and hooked up the USB DVR and 4 cameras to my laptop, everything worked as advertised. This replaced a one video channel dvr which was basically useless for more than one camera. The QSee USB DVR is great for laptops, the software is well designed and functional. Very easy to understand and use. I haven’t had to refer to the manual yet. I HIGHLY RECOMMEND the QSee USB DVR to anyone that needs to use a USB device. This is a GREAT product, with Great Value a bonus.
Rating: 5 / 5
The cd it came with was blank.
The instruction were a reduced copy the size of business card.
Rating: 1 / 5
I bought this before reading reviews. After I made my purchase, the reviews scared me then I thought, oh well, this is just a select few who had issues. NO! They were spot on! Unit apparently comes from a teenager who lives with parents trying to rip people off! Generic CD (”RiDATA”), from Wal-Mart, no labels, etc. and something that Windows simply cannot recognize on not one but THREE (3) different machines! Plugged the actual unit into all 3 machines, same error message: “A USB unit has exceeded it power limits of the port hub.” …and that’s just the barebones unit plugged in with NOTHING attached!!
Need I say more?
Rating: 1 / 5
If you can make this function, you must have a great tech mind. Takes hours to get the basic functions to work. Never did get remote viewing to work. The documentation was written by persons who have never used it.
Rating: 1 / 5
SuperDVR software will not work with Windows 7 of any version. Customer support said that they will not work on a new driver until official release and that they are expecting March 2010. This is a poor way to run a company. My camera system has been rendered useless by no driver for this dvr. Customer support was abrupt and obviously not looking out for their customers after the sale.
Rating: 1 / 5