Network & wireless 4-port Ports
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![Antaira USB-HUB4K3 Industrial 4-Port USB3.0 Hub | Metal Case | with Locking Feature | No PA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/media_d8f8005e-c7b4-40cb-82c1-ddeecc79a744_medium.jpg?v=1719983517)
USB-HUB4K3 | Industrial 4-Port USB3.0 Hub | Metal Case | with Locking Feature | No PA | Antaira
Brand: Antaira
SKU: USB-HUB4K3
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![Antaira UTS-404AK Industrial 4-Port RS-232 to USB 2.0 High Speed Converter with Locking Feature | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/media_5b1fbf25-9251-4991-a19a-e866149a5f90_medium.jpg?v=1719983445)
UTS-404AK | Industrial 4-Port RS-232 to USB 2.0 High Speed Converter with Locking Feature | Antaira
Brand: Antaira
SKU: UTS-404AK
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![Antaira UTS-404A Industrial 4-Port RS-232 to USB 2.0 High Speed Converter | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/media_d064e933-2125-4cda-a939-d96bc38c9dfb_medium.jpg?v=1719983437)
UTS-404A | Industrial 4-Port RS-232 to USB 2.0 High Speed Converter | Antaira
Brand: Antaira
SKU: UTS-404A
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![Antaira UTS-404A-SI Industrial 4-Port RS-232 to USB 2.0 High Speed Converter with Surge & Isolation | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/media_02375d06-cffb-41d8-a1fc-c43b689ad38e_medium.jpg?v=1719983440)
UTS-404A-SI | Industrial 4-Port RS-232 to USB 2.0 High Speed Converter with Surge & Isolation | Antaira
Brand: Antaira
SKU: UTS-404A-SI
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![Antaira MSC-104B-SI 4-Port RS-422/485 Universal PCI Card w/Surge and Isolation | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/media_2b7aaa71-fc0a-4d86-ae54-9c332ec84783_medium.jpg?v=1719983408)
MSC-104B-SI | 4-Port RS-422 / 485 Universal PCI Card w / Surge and Isolation | Antaira
Brand: Antaira
SKU: MSC-104B-SI
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![Antaira USB-HUB4K Industrial 4-Port USB2.0 Hub | Metal Case | with Locking Feature | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/media_bf46a6ea-eda1-4861-b3fa-550f89d524c9_medium.jpg?v=1719983469)
USB-HUB4K | Industrial 4-Port USB2.0 Hub | Metal Case | with Locking Feature | Antaira
Brand: Antaira
SKU: USB-HUB4K
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![Antaira UTE-404K 4-Port USB2.0 to Gigabit Ethernet Adapter | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/media_a21f1e0a-98e0-408b-a9cf-8da155b0e510_medium.jpg?v=1719983436)
UTE-404K | 4-Port USB2.0 to Gigabit Ethernet Adapter | Antaira
Brand: Antaira
SKU: UTE-404K
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![Antaira MSC-204C-SI 4-Port RS232/422/485 PCI Express Card w/Surge and Isolation | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/media_402d9f35-2d73-4fc7-aae6-381ab5911153_medium.jpg?v=1720007133)
MSC-204C-SI | 4-Port RS232 / 422 / 485 PCI Express Card w / Surge and Isolation | Antaira
Brand: Antaira
SKU: MSC-204C-SI
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![Antaira MSC-104CL 4-Port RS-232/422/485 Universal PCI Serial Card | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/media_99505413-2b4d-47f5-942f-deef456f15b3_medium.jpg?v=1719983318)
MSC-104CL | 4-Port RS-232 / 422 / 485 Universal PCI Serial Card | Antaira
Brand: Antaira
SKU: MSC-104CL
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![Antaira MSC-204A1-S 4-Port RS-232 PCI Express Card with Expansion Cable 1*DB44 to 4*DB9M | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/media_9879cc50-485c-49f3-b1c3-cc85eb814459_medium.jpg?v=1719983314)
MSC-204A1-S | 4-Port RS-232 PCI Express Card with Expansion Cable 1*DB44 to 4*DB9M | Antaira
Brand: Antaira
SKU: MSC-204A1-S
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![Antaira MSC-204A2 4-Port RS-232 PCI Express Card | Support Power Over Pin-9 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/media_17bd63f5-c94e-41c1-8f52-aa74ed9d8850_medium.jpg?v=1719983299)
MSC-204A2 | 4-Port RS-232 PCI Express Card | Support Power Over Pin-9 | Antaira
Brand: Antaira
SKU: MSC-204A2
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