Serial/Parallel Adapters
Showing 51–100 of 193 results
Filter by price
Brand
-
Digi EP-USB-4-D25 Edgeport Serial Hub
$386.00Original price was: $386.00.$302.00Current price is: $302.00. -
Digi EP-USB-8S Edgeport Serial Hub
$875.00Original price was: $875.00.$678.00Current price is: $678.00. -
Advantech PCI-1604L-AE 2-port RS-232 PCI Communication Card
$35.70Original price was: $35.70.$27.04Current price is: $27.04. -
SIIG LB-S00014-S1 Dual-Serial Port / RS-232 PCIe Card
$26.00Original price was: $26.00.$23.00Current price is: $23.00. -
SIIG JJ-E20411-S1 DP Cyber 2S1P PCIe Card
$70.00Original price was: $70.00.$33.00Current price is: $33.00. -
SIIG JJ-E20311-S1 DP Cyber 1S1P PCIe Card
$60.00Original price was: $60.00.$28.00Current price is: $28.00. -
SYBA Multimedia SI-PCI15068 8 Port Serial DB9 RS-232 PCI Controller Card
$59.99Original price was: $59.99.$54.05Current price is: $54.05. -
Tripp Lite U208-004-IND USB to Serial Adapter Converter RS-422/RS-485 USB to DB9 4-Port
$263.00Original price was: $263.00.$88.00Current price is: $88.00. -
Tripp Lite U208-001-IND USB to Serial Adapter Converter RS-422/RS-485 USB to DB9 1-Port
$172.00Original price was: $172.00.$36.00Current price is: $36.00. -
Tripp Lite U208-002-IND USB to Serial Adapter Converter RS-422/RS-485 USB to DB9 2-Port
$181.00Original price was: $181.00.$58.00Current price is: $58.00. -
StarTech.com ICUSB234858I USB to RS232/RS485/RS422 8 Port Serial Hub Adapter – Industrial Metal USB 2.0 to DB9 Serial Converter – Din Rail Mountable
$450.00Original price was: $450.00.$424.00Current price is: $424.00. -
StarTech.com ICUSB234854I USB to RS232/RS485/RS422 4 Port Serial Hub Adapter – Industrial Metal USB 2.0 to DB9 Serial Converter – Din Rail Mountable
$287.00Original price was: $287.00.$265.00Current price is: $265.00. -
Brainboxes CB-534 Industrial Isolated RS232 Booster
$296.00Original price was: $296.00.$250.00Current price is: $250.00. -
Brainboxes US-257-X50C 2 Port RS232 USB to Serial Adapter
$6,435.00Original price was: $6,435.00.$3,997.00Current price is: $3,997.00. -
StarTech.com PEX2S1050 PCI Express Serial Card – 2 port – Dual Channel 16C1050 UART – Serial Port PCIe Card – Serial Expansion Card
$67.00Original price was: $67.00.$52.00Current price is: $52.00. -
StarTech.com ICUSB23208FD USB to Serial Hub – 8 Port – COM Port Retention – Rack Mount and Daisy Chainable – FTDI USB to RS232 Hub
$304.00Original price was: $304.00.$281.00Current price is: $281.00. -
Tripp Lite PCI-D9-02 2-Port DB9 RS232 PCI Serial Adapter Card Full Profile 16550 UART
$62.00Original price was: $62.00.$23.00Current price is: $23.00. -
Tripp Lite PCI-D9-02-LP 2-Port DB9 RS232 PCI Serial Adapter Card Low Profile 16550 UART
$71.00Original price was: $71.00.$26.00Current price is: $26.00. -
StarTech.com ICUSB23216FD USB to Serial Hub – 16 Port – COM Port Retention – Rack Mount and Daisy Chainable – FTDI USB to RS232 Hub
$533.00Original price was: $533.00.$500.00Current price is: $500.00. -
Brainboxes PX-25703 2 Port PCI Express RS232 Serial Adaptor Dual Profile
$51.00Original price was: $51.00.$36.00Current price is: $36.00. -
Brainboxes US-159 Ultra 1 Port RS232 Isolated USB to Serial Adapter
$118.00Original price was: $118.00.$96.00Current price is: $96.00. -
Brainboxes ES-420 1 Port RS422/485 PoE Ethernet to Serial Adapter
$185.00Original price was: $185.00.$150.00Current price is: $150.00. -
SIIG JJ-E02211-S1 DP CyberParallel Dual PCIe
$35.00Original price was: $35.00.$29.00Current price is: $29.00. -
SYBA Multimedia SI-PEX15040 6-Port RS-232 Serial PCI-Express, Revision 2.0; with Exar Chipset
$59.99Original price was: $59.99.$50.11Current price is: $50.11. -
Brainboxes ES-446 1 Port RS232 PoE Ethernet to Serial Adapter
$171.00Original price was: $171.00.$139.00Current price is: $139.00. -
Black Box IC1022A USB Hub, RS-232/RS-422/RS-485, 4-Port
$580.00Original price was: $580.00.$446.00Current price is: $446.00. -
Black Box IC1020A 2-Port USB Hub, RS-232/RS-422/RS-485
$299.00Original price was: $299.00.$227.00Current price is: $227.00. -
Black Box IC1027A USB Hub, 4-Port, RS-232
$370.00Original price was: $370.00.$277.00Current price is: $277.00. -
Brainboxes US-320 Ultra 1 Port RS422/485 USB to Serial Adapter
$88.00Original price was: $88.00.$72.00Current price is: $72.00. -
Brainboxes US-235 Ultra 1 Port RS232 USB to Serial Adapter
$66.00Original price was: $66.00.$54.00Current price is: $54.00. -
SIIG ID-SC0V11-S1 4-Port Industrial USB to RS-232 Serial with 15KV ESD
$109.99Original price was: $109.99.$83.54Current price is: $83.54. -
SIIG ID-SC0U11-S1 8-Port Industrial USB to RS-232 Serial with 15KV ESD
$180.40Original price was: $180.40.$151.46Current price is: $151.46. -
Brainboxes PX-303 2-port Serial Adapter
$297.00Original price was: $297.00.$254.00Current price is: $254.00. -
Intashield IX-550 1-port Parallel Adapter
$47.44Original price was: $47.44.$37.41Current price is: $37.41. -
Intashield IS-300 1 Port RS232 & 1 Port LPT
$46.78Original price was: $46.78.$36.88Current price is: $36.88. -
SYBA Multimedia SI-PEX15037 2-port Serial PCIe, x1, Revision 1.0a, (Full & Low Profile)
$19.99Original price was: $19.99.$14.05Current price is: $14.05. -
Brainboxes UC-357 1 Port RS232 plus 1 Port RS422/485 PCI Serial Card
$194.00Original price was: $194.00.$166.00Current price is: $166.00. -
Brainboxes PX-805 PCI Express 2 Port RS232 Powered (through SATA Power Connector) 1 Amp POS Card
$193.00Original price was: $193.00.$165.00Current price is: $165.00. -
Brainboxes PX-310 2 Port RS422/485 PCI Express Serial Card With Opto Isolation
$357.00Original price was: $357.00.$305.00Current price is: $305.00. -
Brainboxes US-601 8 Port RS422/485 USB to Serial Multi Drop Hub
$260.00Original price was: $260.00.$212.00Current price is: $212.00. -
Brainboxes ES-571 Isolated Industrial Ethernet to Serial 1xRS232/422/485 + Ethernet Switch
$468.00Original price was: $468.00.$400.00Current price is: $400.00. -
Brainboxes ES-551 Isolated Industrial Ethernet to Serial 1xRS232/422/485
$409.00Original price was: $409.00.$332.00Current price is: $332.00. -
Brainboxes ES-320 1 Port RS422/485 Ethernet to Serial Adapter
$140.00Original price was: $140.00.$114.00Current price is: $114.00. -
Lexmark 27X0901 MS610de, MX51x/611 Parallel 1284-B Interface Card
$111.00Original price was: $111.00.$88.00Current price is: $88.00. -
StarTech.com ICUSB2328I USB to Serial Adapter Hub – 8 Port – Industrial – Wall Mount – Din Rail – COM Port Retention – FTDI USB to RS232
$200.00Original price was: $200.00.$185.00Current price is: $185.00.