
- BB USB TO ISOLATED RS-232 DB9-M
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OfficeDepot & OfficeMax
From $140.99 (New)
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Tiger Direct
From $103.49 (New)
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Overstock.com
From $126.07 (New)

From $140.99 (New)
From $103.49 (New)
From $126.07 (New)

| Latest | $140.99 5 hrs ago |
| Highest | $140.99 Jan 9, '15 |
| Lowest | $129.00 Jan 8, '15 |
| Average | $140.99 (30d avg) $140.99 (90d avg) $140.99 (180d avg) $140.99 (365d avg) $140.96 (Lifetime average) |
| Added | Jan 8, 2015 |
These compact, isolated USB to RS-232 and USB to RS-422, and RS-485 converters allow you to add an asynchronous serial port to your USB only PC. The built in 2 kV isolation protects your port from dangerous ground loops. They are perfect for connecting to remote devices or programming ports in field service applications. They are USB 2.0 compatible. Model USO9ML2 is the RS-232 version and supports hand shake signals as well as data at speeds up to 460.8 Kbps. Model USOPTL4 is the RS-422 and RS-485 version and supports data rates up to 460.8 Kbps. RS-485 2-Wire and 4-Wire modes are selected using a DIP Switch. If you don't need isolation, use model USPTL4. Windows operating systems up to Windows 7 (32 and 64 bit) are supported. The USOPTL4 is equipped with our signature high retention USB port. The RS-422/485 versions have a removable terminal block. Need a strain relief for your RS-422 or RS-485 cable? Check out the accessories tab for our TB5P508SR-2PK. BB USB TO ISOLATED RS-232 DB9-M is one of many Serial Cables available through Office Depot. Made by B+B.

| Last Seen | |
| Highest | $129.00 Dec 21, '13 |
| Lowest | $102.99 Apr 10, '15 |
| Average | $103.01 (30d avg) $103.00 (90d avg) $104.20 (180d avg) $105.10 (365d avg) $108.72 (Lifetime average) |
| Added | Jun 15, 2013 |
B & B USO9ML2 Serial Adapter

| Last Seen | |
| Highest | $126.07 Aug 5, '15 |
| Lowest | $107.49 Apr 2, '15 |
| Average | $126.07 (30d avg) $110.07 (90d avg) $109.43 (180d avg) $110.33 (Lifetime average) |
| Added | Aug 28, 2014 |
These compact, isolated USB to RS-232 and USB to RS-422, and RS-485 converters allow you to add an asynchronous serial port to your USB only PC. The built in 2 kV isolation protects your port from dangerous ground loops. They are perfect for connecting to remote devices or programming ports in field service applications. They are USB 2.0 compatible. Model USO9ML2 is the RS-232 version and supports hand shake signals as well as data at speeds up to 460.8 Kbps. Model USOPTL4 is the RS-422 and RS-485 version and supports data rates up to 460.8 Kbps. RS-485 2-Wire and 4-Wire modes are selected using a DIP Switch. If you dont need isolation, use model USPTL4. Windows operating systems up to Windows 7 (32 and 64 bit) are supported. The USOPTL4 is equipped with our signature high retention USB port. The RS-422/485 versions have a removable terminal block. Need a strain relief for your RS-422 or RS-485 cable? Check out the accessories tab for our TB5P508SR-2PK. Manufacturer: B&B Electronics Mfg. Co Manufacturer Part Number: USO9ML2 Manufacturer Website Address: http://www.bb-elec.com Brand Name: B&B Product Model: USO9ML2 Product Name: USO9ML2 Serial Adapter Product Type: Data Transfer Adapter Technical Information: Adapter Type: USB/Serial Green Compliant: Yes Green Compliance Certificate/Authority: RoHS Country of Origin: United States Warranty: Limited Warranty: Lifetime