Product/ Categories Computer Cabling   1 x 422/485 TCP/IP   1 x Serial TCP/IP   16x Serial Adapter   1x 422/485 USB   1x LPT PCI   1x LPT USB   1x Serial PCI   1x Serial PCMCIA   1x Serial USB   2 x 422/485 PCI   2 x Serial TCP/IP   2x 422/485 USB   2x LPT PCI   2x PS/2 Serial   2x Serial PCI   2x Serial PCMCIA   2x Serial USB   4 x 422/485 PCI   4 x 422/485 TCP/IP   4 x Serial TCP/IP   4x 422/485 USB   4x Serial PCI   4x Serial USB   8 x 422/485 TCP/IP   8 x Serial TCP/IP   8x Serial Adapter   Best Buys   Cool Stuff   DVI Gear   Ethernet Serial Servers   ExpressCard   HDMI Gear   HDTV Gear   HOT NEW ITEMS   Industrial Serial Adapters   Laptop Express Cards   Multi I/O PCI Card   PCI-Express Cards   Serial Adapters   Serial ATA   Serial Cables   Serial Extenders   USB 3.0   USB BIOMETRIC   USB DIVX Player   USB DVI   USB DVP/DVR   USB DVR   USB HDTV   USB OTG   USB to Serial Adapters (RS232, RS422 & RS485)   USB Wi-Fi   Wireless Device Servers   Wireless USB  shopping basket   view cart | checkout Computer Cabling & Networking Solutions @ Everyday Low Prices! COOLGEAR Home > Serial Adapters Image Product(Click on Heading for more details) Price Part No.SER-485-PRO-SI Industrial Quality Optical Isolated RS-232 to RS-422/485 Converts RS232 <=> RS422/485 ... 67×90×27mm Part No.SER-485-PRO-SI Converts RS232 <=> RS422/485 RS422/485 optical isolated RS485 bitrate adaptive ART (Automatic Receive Tr.... MORE INFO (CLICK HERE) Retail: $254.09 Our Price: $119.98 Part No.USBG-2COM-PRO 2 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac... 117x85x27m Part No.USBG-2COM-PRO 2 Port RS232/422/485, software configurable VScom USB-2COM PRO Transfer Speed up to 921.6kbps RS232, up to 3Mbps RS42.... MORE INFO (CLICK HERE) Retail: $338.80 Our Price: $159.98 Part No.USBG-RS232-P12 16 inch DB-9 Serial Adapter High Speed USB SERIAL RS-232 ... 16inch Part No.USBG-RS232-P12 Short Laptop/Desktop/Mobile Computer users that do not need the extra cable length love this unit, with RX/TX and Power .... MORE INFO (CLICK HERE) Retail: $35.98 Our Price: $16.99 Part No.USBG-232 USB RS-232 Serial Adapter DB-9 Male works with all Windows and Mac... 12'' Cable Part No.USBG-232 USB Serial Adapter Connect MOST Serial Devices to a USB Port Microsoft Certified and Signed Drivers High Speed S.... MORE INFO (CLICK HERE) Retail: $39.07 Our Price: $18.45 Part No.USBG-RS232-P72 6ft. DB-9 Serial Adapter High Speed USB SERIAL RS-232 ... 6ft. Part No.USBG-RS232-P72 The Only Adapter with RX/TX and Power LED Using Prolific Chip. Now Supports OS X and VISTA! Want to connect your GPS to .... MORE INFO (CLICK HERE) Retail: $40.22 Our Price: $18.99 Part No.US-485C Passive RS-232 to RS-485 Converter... Adapter Part No.US-485C EIA/TIA RS232C standard and RS485 standard This adapter is able to convert an RS-232 signal to an RS-485 balanced diff.... MORE INFO (CLICK HERE) Retail: $42.25 Our Price: $19.95 Part No.USBG-RS232-F12 Vista Compatible 12 inch FTDI CHIP DB-9 Serial Adapter High Speed USB SERIAL RS-232 ... 1ft. Part No.USBG-RS232-F12 FTDI CHIP Adapter with RX/TX and Power LED . Now Supports OS X and VISTA! Want to connect your GPS to your PC but dont h.... MORE INFO (CLICK HERE) Retail: $42.33 Our Price: $19.99 Part No.USBG-RS232-P36 3ft. DB-9 Serial Adapter High Speed USB SERIAL RS-232 ... 3ft. Part No.USBG-RS232-P36 The Only Adapter with RX/TX and Power LED Using Prolific Chip. Now Supports OS X and VISTA! Want to connect your GPS to .... MORE INFO (CLICK HERE) Retail: $48.69 Our Price: $22.99 Part No.USBG-RS232-F72 6ft. Long FTDI CHIP DB-9 Serial Adapter High Speed USB SERIAL RS-232 ... 6ft. Part No.USBG-RS232-F72 FTDI CHIP Adapter with RX/TX and Power LED . Now Supports OS X and VISTA! Want to connect your GPS to your PC but dont h.... MORE INFO (CLICK HERE) Retail: $57.16 Our Price: $26.99 Part No.USBG-4COM-PRO 4 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac... 172x95x29m Part No.USBG-4COM-PRO 4 Port RS232/422/485, software configurable VScom USB-2COM PRO Transfer Speed up to 921.6kbps RS232, up to 3Mbps RS42.... MORE INFO (CLICK HERE) Retail: $635.29 Our Price: $299.98 Part No.SER-485-Lite RS-232 to RS-422/485 Converts RS232 <=> RS422/485 ... 56×73×23mm Part No.SER-485-Lite Converts RS232 <=> RS422/485 RS485 bitrate adaptive ART (Automatic Receive Transmit control) LED indicator .... MORE INFO (CLICK HERE) Retail: $105.85 Our Price: $49.98 Part No.USBG-8COM-PRO 8 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac... 10x6x1.75 Part No.USBG-8COM-PRO 8 Port RS232/422/485, software configurable VScom USB-8COM PRO Transfer Speed up to 921.6kbps RS232, up to 3Mbps RS42.... MORE INFO (CLICK HERE) Retail: $1,058.85 Our Price: $499.98 Part No.SER-485-PRO Industrial Quality RS-232 to RS-422/485 Converts RS232 <=> RS422/485 ... 67×90×27mm Part No.SER-485-PRO Converts RS232 <=> RS422/485 RS485 bitrate adaptive ART (Automatic Receive Transmit control) RS422 with Ha.... MORE INFO (CLICK HERE) Retail: $169.38 Our Price: $79.98 Part No.USBG-COM-PRO USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac... 57x72x22mm Part No.USBG-COM-PRO 1 Port RS232/422/485, software configurable VScom USB-COM PRO Transfer Speed up to 921.6kbps RS232, up to 3Mbps RS422.... MORE INFO (CLICK HERE) Retail: $190.56 Our Price: $89.98