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购买 serial comm port

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$64.88
Startech.Com USB To Serial Adapter - 2 Port - Wall Mount - Din Rail Clips - Industrial - COM Port Retention - FTDI - DB9 (ICUSB2322I)
Amazon.com
184
Free shipping
$64.88
Startech.Com USB To Serial Adapter - 2 Port - Wall Mount - Din Rail Clips - Industrial - COM Port Retention - FTDI - DB9 (ICUSB2322I)
Amazon.com
184
$89.99
Startech.Com 4 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub (ICUSB2324I)
Amazon.com
106
Free shipping
$89.99
Startech.Com 4 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub (ICUSB2324I)
Amazon.com
106
$108.22
Startech.Com USB To Serial Adapter - 2 Port - RS232 RS422 RS485 - COM Port Retention - FTDI USB To Serial Adapter - USB Serial (ICUSB2324852)
Amazon.com
21
Free shipping
$108.22
Startech.Com USB To Serial Adapter - 2 Port - RS232 RS422 RS485 - COM Port Retention - FTDI USB To Serial Adapter - USB Serial (ICUSB2324852)
Amazon.com
21
$178.99
Startech.Com 8 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub (ICUSB2328I)
Amazon.com
Free shipping
$178.99
Startech.Com 8 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub (ICUSB2328I)
Amazon.com
Free shipping
$38.99
Startech.Com 1-Port PCI Express RS232 Serial Adapter Card - Pcie RS232 Serial Host Controller Card - Pcie To Serial DB9 - 16550 UART - Low Profile
Amazon.com
99
Free shipping
$38.99
Startech.Com 1-Port PCI Express RS232 Serial Adapter Card - Pcie RS232 Serial Host Controller Card - Pcie To Serial DB9 - 16550 UART - Low Profile
Amazon.com
99
$130.00
MOXA Nport 5110-1 Port Serial Device Server, 10/100 Ethernet, RS232, DB9 Male
Amazon.com
43
Free shipping
$130.00
MOXA Nport 5110-1 Port Serial Device Server, 10/100 Ethernet, RS232, DB9 Male
Amazon.com
43
$3.80
Prolific PL2303 USB To Serial Comm Port With 5Pcs RJ11 RJ12 RJ45 RJ10 RJ9 RJ25 RS232 Signals Config
AliExpress
Free shipping
$3.80
Prolific PL2303 USB To Serial Comm Port With 5Pcs RJ11 RJ12 RJ45 RJ10 RJ9 RJ25 RS232 Signals Config
AliExpress
Free shipping
$56.63
2X Rs485 Serial Port Server Rs485 To Rj45 Ethernet Tcp/Ip To Serial Port Module Rail Type Serial Port Server
Walmart
Free shipping
$56.63
2X Rs485 Serial Port Server Rs485 To Rj45 Ethernet Tcp/Ip To Serial Port Module Rail Type Serial Port Server
Walmart
Free shipping
$180.00
RS485/232 Hub To 4-Way 485 Communication Industrial Grade Serial Port Expansion
eBay.com
Free shipping
$180.00
RS485/232 Hub To 4-Way 485 Communication Industrial Grade Serial Port Expansion
eBay.com
Free shipping
$140.00
RS485/232 Hub To 4-Way 485 Communication Industrial Grade Serial Port Expansion
eBay.com
Free shipping
$140.00
RS485/232 Hub To 4-Way 485 Communication Industrial Grade Serial Port Expansion
eBay.com
Free shipping
$55.97
2X Rs485 Serial Port Server Rs485 To Rj45 Ethernet IP To Serial Port Module Rail Type Serial Port Server
Walmart
Free shipping
$55.97
2X Rs485 Serial Port Server Rs485 To Rj45 Ethernet IP To Serial Port Module Rail Type Serial Port Server
Walmart
Free shipping
$29.72
Rs485 Serial Port Server Rs485 To Rj45 Ethernet IP To Serial Port Module Rail Type Serial Port Server
Walmart
Free shipping
$29.72
Rs485 Serial Port Server Rs485 To Rj45 Ethernet IP To Serial Port Module Rail Type Serial Port Server
Walmart
Free shipping
$844.11
Opengear Acm7008-2 8 Serial Cisco Straight Pinout, Ext Power, 2X Gbe Ethernet, 4 USB Console Ports, 2 DIO And 2 Output Ports
Walmart
Free shipping
$844.11
Opengear Acm7008-2 8 Serial Cisco Straight Pinout, Ext Power, 2X Gbe Ethernet, 4 USB Console Ports, 2 DIO And 2 Output Ports
Walmart
Free shipping
$104.20
$115.78
Ubiquiti Mport Serial 1 X Db9 Serial Port 1 X Terminal Block Serial
eBay
Free shipping
折扣 10%
$104.20
$115.78
Ubiquiti Mport Serial 1 X Db9 Serial Port 1 X Terminal Block Serial
eBay
Free shipping
$360.00
1PC MOXA Nport5232 2-Port RS422 485 Serial Port
US eBay
Free shipping
$360.00
1PC MOXA Nport5232 2-Port RS422 485 Serial Port
US eBay
Free shipping
$13.48
Serial Port RS232 To Wiegand WG26/34/232/Serial Wiegand/COM Port/Bidirectional Transmission
AliExpress
Free shipping
$13.48
Serial Port RS232 To Wiegand WG26/34/232/Serial Wiegand/COM Port/Bidirectional Transmission
AliExpress
Free shipping
$34.26
Rs485 Serial Port Server Rs485 To Rj45 Ethernet Tcp/Ip To Serial Port
eBay
$34.26
Rs485 Serial Port Server Rs485 To Rj45 Ethernet Tcp/Ip To Serial Port
eBay
$266.83
8 Ports Industrial Serial Server Rs485 To Rj45 Ethernet Tcp/Ip To Serial Rail-Mount 5807m
Walmart
Free shipping
$266.83
8 Ports Industrial Serial Server Rs485 To Rj45 Ethernet Tcp/Ip To Serial Rail-Mount 5807m
Walmart
Free shipping
$30.70
$32.32
Hf5111s Small Size Rj45 Rs458 Serial To Ethernet Free Rtos Serial Port
eBay
Free shipping
$30.70
$32.32
Hf5111s Small Size Rj45 Rs458 Serial To Ethernet Free Rtos Serial Port
eBay
Free shipping
$165.80
For Ut-620 Tcp/Ip To 232/422/485 Serial Port To Network Communication Serial Communication Server Rj45 TO Rs232/Rs485/Rs422 Active
Walmart
Free shipping
$165.80
For Ut-620 Tcp/Ip To 232/422/485 Serial Port To Network Communication Serial Communication Server Rj45 TO Rs232/Rs485/Rs422 Active
Walmart
Free shipping
$65.55
Pcie To 8 Serial Port Card Rs232 Communication Port Multi-Serial
eBay
$65.55
Pcie To 8 Serial Port Card Rs232 Communication Port Multi-Serial
eBay
$138.60
Brainboxes 1-Port RS232 Ethernet To Serial Device Server
Staples
1
$138.60
Brainboxes 1-Port RS232 Ethernet To Serial Device Server
Staples
1
$87.67
3X Rs485 Serial Port Server Rs485 To Rj45 Ethernet IP To Serial Port Module Rail Type Serial Port Server
Walmart
Free shipping
$87.67
3X Rs485 Serial Port Server Rs485 To Rj45 Ethernet IP To Serial Port Module Rail Type Serial Port Server
Walmart
Free shipping
$1,174.55
Digi Connect WS, 4 Rs232 Serial Ports, Ethernet To Serial Adapter Card Rs-232, Dc-Ws-4-Int
Walmart
$1,174.55
Digi Connect WS, 4 Rs232 Serial Ports, Ethernet To Serial Adapter Card Rs-232, Dc-Ws-4-Int
Walmart
$148.80
$158.30
1Pcs Moxa Nport5130 1-Port Rs422 485 Serial Port
eBay
2
Free shipping
$148.80
$158.30
1Pcs Moxa Nport5130 1-Port Rs422 485 Serial Port
eBay
2
$273.28
Lantronix - Ud2100002-01 - Lantronix 2 Port Serial (Rs232/ Rs422/
eBay
Free shipping
$273.28
Lantronix - Ud2100002-01 - Lantronix 2 Port Serial (Rs232/ Rs422/
eBay
Free shipping
$388.00
5110-T Rs232 Serial Port To Network Port Server 1 Port Wide
eBay
Free shipping
$388.00
5110-T Rs232 Serial Port To Network Port Server 1 Port Wide
eBay
Free shipping
$23.79
HP 3TK82AA Internal Serial Port For HP (600/705/800), Black
Staples
2
$23.79
HP 3TK82AA Internal Serial Port For HP (600/705/800), Black
Staples
2
$28.00
Serial Comm Serial Converter PN CON-485-422-EE9
eBay.com
Free shipping
$28.00
Serial Comm Serial Converter PN CON-485-422-EE9
eBay.com
Free shipping
$474.30
DIGI Portserver Ts 2Port Rs232 Serial To Ethernet Device Server, 70002043, J03368 | By Cleanltsupply.Com
CleanItSupply
$474.30
DIGI Portserver Ts 2Port Rs232 Serial To Ethernet Device Server, 70002043, J03368 | By Cleanltsupply.Com
CleanItSupply
$43.49
$54.36
Industrial Serial Server4 Ports RS485 To RJ45 Ethernet TCP/IP To Serial Rail-Mount zlan5407m
AliExpress
折扣 19%
$43.49
$54.36
Industrial Serial Server4 Ports RS485 To RJ45 Ethernet TCP/IP To Serial Rail-Mount zlan5407m
AliExpress
$106.68
Hf-5122 Dual Serial Port To Ethernet Rs232 / Rs485 / Rs422 Serial Server 5 - 36Vdc
Walmart
Free shipping
$106.68
Hf-5122 Dual Serial Port To Ethernet Rs232 / Rs485 / Rs422 Serial Server 5 - 36Vdc
Walmart
Free shipping
$110.00
Factory Sealed Ab 2080-Serialisol Micro800 Isolated Serial Port
eBay
Free shipping
$110.00
Factory Sealed Ab 2080-Serialisol Micro800 Isolated Serial Port
eBay
Free shipping
$90.96
$95.75
Nport 5110 Nport5110 1-Port Serial Server Rs232 Serial To Network Port
eBay
$90.96
$95.75
Nport 5110 Nport5110 1-Port Serial Server Rs232 Serial To Network Port
eBay
$29.99
Hp Serial Comm Port With Cable High Profile 628646-001 611901-001
eBay
Free shipping
$29.99
Hp Serial Comm Port With Cable High Profile 628646-001 611901-001
eBay
Free shipping
$24.99
$39.67
Waveshare RS485 Serial Port Server RS485 To RJ45 Ethernet TCP/IP To Serial Port Module Rail Type
AliExpress
Free shipping
折扣 37%
$24.99
$39.67
Waveshare RS485 Serial Port Server RS485 To RJ45 Ethernet TCP/IP To Serial Port Module Rail Type
AliExpress
Free shipping

购买 serial comm port

广告
$64.88
Startech.Com USB To Serial Adapter - 2 Port - Wall Mount - Din Rail Clips - Industrial - COM Port Retention - FTDI - DB9 (ICUSB2322I)
Amazon.com
184
Free shipping
$64.88
Startech.Com USB To Serial Adapter - 2 Port - Wall Mount - Din Rail Clips - Industrial - COM Port Retention - FTDI - DB9 (ICUSB2322I)
Amazon.com
184
$89.99
Startech.Com 4 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub (ICUSB2324I)
Amazon.com
106
Free shipping
$89.99
Startech.Com 4 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub (ICUSB2324I)
Amazon.com
106
$108.22
Startech.Com USB To Serial Adapter - 2 Port - RS232 RS422 RS485 - COM Port Retention - FTDI USB To Serial Adapter - USB Serial (ICUSB2324852)
Amazon.com
21
Free shipping
$108.22
Startech.Com USB To Serial Adapter - 2 Port - RS232 RS422 RS485 - COM Port Retention - FTDI USB To Serial Adapter - USB Serial (ICUSB2324852)
Amazon.com
21
$178.99
Startech.Com 8 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub (ICUSB2328I)
Amazon.com
Free shipping
$178.99
Startech.Com 8 Port USB To Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB To DB9 RS232 Hub (ICUSB2328I)
Amazon.com
Free shipping
$38.99
Startech.Com 1-Port PCI Express RS232 Serial Adapter Card - Pcie RS232 Serial Host Controller Card - Pcie To Serial DB9 - 16550 UART - Low Profile
Amazon.com
99
Free shipping
$38.99
Startech.Com 1-Port PCI Express RS232 Serial Adapter Card - Pcie RS232 Serial Host Controller Card - Pcie To Serial DB9 - 16550 UART - Low Profile
Amazon.com
99
$130.00
MOXA Nport 5110-1 Port Serial Device Server, 10/100 Ethernet, RS232, DB9 Male
Amazon.com
43
Free shipping
$130.00
MOXA Nport 5110-1 Port Serial Device Server, 10/100 Ethernet, RS232, DB9 Male
Amazon.com
43
$3.80
Prolific PL2303 USB To Serial Comm Port With 5Pcs RJ11 RJ12 RJ45 RJ10 RJ9 RJ25 RS232 Signals Config
AliExpress
Free shipping
$3.80
Prolific PL2303 USB To Serial Comm Port With 5Pcs RJ11 RJ12 RJ45 RJ10 RJ9 RJ25 RS232 Signals Config
AliExpress
Free shipping
$56.63
2X Rs485 Serial Port Server Rs485 To Rj45 Ethernet Tcp/Ip To Serial Port Module Rail Type Serial Port Server
Walmart
Free shipping
$56.63
2X Rs485 Serial Port Server Rs485 To Rj45 Ethernet Tcp/Ip To Serial Port Module Rail Type Serial Port Server
Walmart
Free shipping
$180.00
RS485/232 Hub To 4-Way 485 Communication Industrial Grade Serial Port Expansion
eBay.com
Free shipping
$180.00
RS485/232 Hub To 4-Way 485 Communication Industrial Grade Serial Port Expansion
eBay.com
Free shipping
$140.00
RS485/232 Hub To 4-Way 485 Communication Industrial Grade Serial Port Expansion
eBay.com
Free shipping
$140.00
RS485/232 Hub To 4-Way 485 Communication Industrial Grade Serial Port Expansion
eBay.com
Free shipping
$55.97
2X Rs485 Serial Port Server Rs485 To Rj45 Ethernet IP To Serial Port Module Rail Type Serial Port Server
Walmart
Free shipping
$55.97
2X Rs485 Serial Port Server Rs485 To Rj45 Ethernet IP To Serial Port Module Rail Type Serial Port Server
Walmart
Free shipping
$29.72
Rs485 Serial Port Server Rs485 To Rj45 Ethernet IP To Serial Port Module Rail Type Serial Port Server
Walmart
Free shipping
$29.72
Rs485 Serial Port Server Rs485 To Rj45 Ethernet IP To Serial Port Module Rail Type Serial Port Server
Walmart
Free shipping
$844.11
Opengear Acm7008-2 8 Serial Cisco Straight Pinout, Ext Power, 2X Gbe Ethernet, 4 USB Console Ports, 2 DIO And 2 Output Ports
Walmart
Free shipping
$844.11
Opengear Acm7008-2 8 Serial Cisco Straight Pinout, Ext Power, 2X Gbe Ethernet, 4 USB Console Ports, 2 DIO And 2 Output Ports
Walmart
Free shipping
$104.20
$115.78
Ubiquiti Mport Serial 1 X Db9 Serial Port 1 X Terminal Block Serial
eBay
Free shipping
折扣 10%
$104.20
$115.78
Ubiquiti Mport Serial 1 X Db9 Serial Port 1 X Terminal Block Serial
eBay
Free shipping
$360.00
1PC MOXA Nport5232 2-Port RS422 485 Serial Port
US eBay
Free shipping
$360.00
1PC MOXA Nport5232 2-Port RS422 485 Serial Port
US eBay
Free shipping
$13.48
Serial Port RS232 To Wiegand WG26/34/232/Serial Wiegand/COM Port/Bidirectional Transmission
AliExpress
Free shipping
$13.48
Serial Port RS232 To Wiegand WG26/34/232/Serial Wiegand/COM Port/Bidirectional Transmission
AliExpress
Free shipping
$34.26
Rs485 Serial Port Server Rs485 To Rj45 Ethernet Tcp/Ip To Serial Port
eBay
$34.26
Rs485 Serial Port Server Rs485 To Rj45 Ethernet Tcp/Ip To Serial Port
eBay
$266.83
8 Ports Industrial Serial Server Rs485 To Rj45 Ethernet Tcp/Ip To Serial Rail-Mount 5807m
Walmart
Free shipping
$266.83
8 Ports Industrial Serial Server Rs485 To Rj45 Ethernet Tcp/Ip To Serial Rail-Mount 5807m
Walmart
Free shipping
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