| 销售商 | 型号 | 制造商 | 功能描述 | 价格 |
Allied Electronics | BB-USPTL4 | Advantech | USB Converters, USB to RS-422/485 Adapter | +1:$116.24
+3:$110.43 |
Allied Electronics | BB-USPTL4-LS | Advantech | USB TO RS-422/485 TB, LEDS - LOCKED SERIAL # | 1:$114.01 |
Digi-Key 得捷电子 | BB-USPTL4 | B&B SmartWorx, Inc. | CONVERTER USB TO RS-422/485 | $85.00000 |
Digi-Key 得捷电子 | BB-USPTL4-LS | B&B SmartWorx, Inc. | CONVERTER USB TO RS-422/485 LOCK | $85.00000 |