what serial ports does this have? Looking for a RSC2 34 ports... and how many USB ports? thx!
2007999
i only had the computer a month before it crashed. I don't know the answer.
666871
I definitely have 2 usb ports. btw, I am having issues with over sensitivity in the mouse pad. really jittery and brings up pages I pass over and don't click on. Seemsto be a fairly common problem with this computer. good luck
1129884
Yes, one USB port. EDIT - OOPS - I missed the other two ports that are under the channel change buttons! So there's a total of THREE.Sorry about that!
2027251
From the specs listing: Number of USB 2.0 Ports 2 Number of USB 3.0 Ports 4
551253
I am not sure what equipment that is, however I do know serial....this is hands down compatible with darn near everything I have come across....where the other USB-Serial adaptors fail...this one does not...this is a fantastic product!
214331
Hi Joel, Sorry I have no idea if you can connect and operate more than one. If there is a way to select which USB port the software is connecting to then it might be possible.It is a good question. I am curious why do you want to connect more than one?Regards,Chris Schene
1024878
There are 2 USB 3.0 ports & 4 USB 2.0 ports at rear; while at front there are 2 USB 2.0 ports on my model
1560488
All 3 are USB3 or 2. Two of the ports are joined to one connector, the third port has it's own. The all have USB2 connectors that hang off to the side when not in use.
1262723
My "docking station" has a total of 6 USB ports. I can't determine which are USB2 vs USB3.
149244
It has 2 USB ports. One faster USB 3.0 (which works as a slower USB 2.0 port too) on the left side of the laptop, and a USB 2.0 on the right side. I never have a problem with the number of ports because I bought a Bluetooth wireless mouse and a wireless printer. Actually, I never use the USB ports at all anymore except to plug in my external hard drive to backup...
1980190
I haven't done it myself, but it should work fine. I have one of these. Once installed, the device appears to Windows 7 as a serial port device. If you install two of them, they will appear as two separate serial ports. You just need to make sure to wire them up appropriately.
37389
This device is for Serial devices, not for Video; although, connectors do look similar. RS-232 (Serial) connectors have 9-pins and VGA (Video) have 15-pins. Search for USB to Video Adapter for dual monitor application.
1218703
This is a long article on USB, although if you check out the pictures they should explain all the USB standard connectors. The one you are refering to is the newest USB Micro-B. http://en.wikipedia.org/wiki/Universal_Serial_Bus
915182
No. I used this device to debug RS485 bus driver software I was writing. RS485 and RS422 are very similar to one another, but quite different from RS232. There are a lot of USB to RS232 converters available; I only use those that use the FTDI chipset as those tend to be very reliable and the OS drivers well behaved.
2054160
The USB ports are 2.0 and don't fully remember but I think it was 1GB, but it kept freezing up and I kept having to restart it all the time. I was using this for 4 external usb 2.0 hard drives. couldn't use the printer you have to make sure your printer is compatible with the device. I know use a cheap desktop to do all the server work instead of this because it kept freezing.
1851566
No, it does not have any USB ports at all. And I would not recommend you to buy this unit, the cables connection not like any other units.To me now I hate this unit a lot, because cables connection is very bad. Thanks
1364701
The most current software/firmware update version is 40EEH. Another comment verifies that this version and possibly less current versions will support some CAN European protocols- there is 11bit and I think 29bit versions as of May 2012. One annoyance is that the serial output port is 15 pin DB15 whereas most older computers use DB25 for serial I/O and most newer ones that even still support physical RS232 serial use DB9 connectors- as do most USB to serial adaptors. That means you would have to find documentation or use a voltmeter or scope to locate the serial in and out pins and any handshaking support pins. Usually the transmit pin is pin 2 and the receive pin is pin 3 and the common signal ground is pin 7- but don't quote me. Also, you need to google to check the baud rate of the port oncnection- or trial and error on a terminal emulation program on a windows computer such as the simple Hyperterm which comes with some WIN os such as I think .XP or earlier. These kinds of programs are freeware on CNET Downloads.