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  • Cables
    • Parallel & Serial Cables

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StarTech.com 4 Port USB to Serial Adapter Hub with COM Retention - Serial adapter - USB - RS-232 x 4 - black

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Mfg Part #: ICUSB2324X | Item # 7725923
Availability: In stock. Usually Ships Next Business Day. (?)
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Save $30.00 (27%)

$109.99 $79.99

Feature high-speed UARTs with 128-byte FIFO transmit buffers & 384-byte FIFO receive buffers. With data rates of 460 kbps, this hub is among the fastest USB serial devices in the industry!

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Mfg Part #: IC1023A | Item # 7191648
Availability: In stock. Usually Ships Next Business Day. (?)
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$503.99

StarTech.com 2 Port USB to Serial Adapter Hub with COM Retention - Serial adapter - USB - RS-232 x 2 - black

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Mfg Part #: ICUSB2322X | Item # 7725922
Availability: In stock. Usually Ships Next Business Day. (?)

Save $23.10 (37%)

$62.99 $39.89

EMI/RFI switches have a full-metal enclosure, which makes them interference-resistant. They’re great for use in high-noise environments

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Mfg Part #: SWL025A-FFF | Item # 401388
Availability: In stock. Usually Ships Next Business Day. (?)
$39.99

the ex•tend•it RS-232 Extender extends your RS-232 device up to 1000 feet away from your computer.

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Mfg Part #: EXT-RS232 | Item # 342255
Availability: In stock. Usually Ships Next Business Day. (?)
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$119.99

For PC-, printer-, plotter-, and modem-sharing applications.

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Mfg Part #: SWL030A-MMM | Item # 401702
Availability: In stock. Usually Ships Next Business Day. (?)
$44.99

SIIG JU-SC0111-S1 - Serial adapter - USB - RS-232 x 4 - silver

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Mfg Part #: JU-SC0111-S1 | Item # 8882702
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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 $89.99

Manual, 4 way, DB9 (serial), bidirectional switch box. Switch between up to 4 devices

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Mfg Part #: 1343 | Item # 40973719
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
Ships for Only $3.99!

$14.31

Convenient, 4 x 1, DB15, Bidirectional Switch Box. Select between up to four sources or destinations.

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Mfg Part #: 1348 | Item # 40973723
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
Ships for Only $3.99!

$15.87

Manual, 2 way, DB9 (serial), bidirectional switch box. Switch between up to 2 devices

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Mfg Part #: 1342 | Item # 40973717
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
Ships for Only $3.99!

$12.99

Convenient, 2 x 1, DB15, Bidirectional Switch Box. Select between up to two sources or destinations.

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Mfg Part #: 1347 | Item # 40973722
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
Ships for Only $3.99!

$13.75

ATEN UC2324 - Serial adapter - USB - RS-232 x 4

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Mfg Part #: UC2324 | Item # 7505919
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$79.28

The NPort DE-211 and DE-311 are 1-port serial device servers that support RS-232, RS-422, 4-wire RS-485, and 2-wire RS-485.

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Mfg Part #: DE-311 | Item # 41174497
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$206.99

ADVANCED SERIAL COMMUNICATION MATRIX MA

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Mfg Part #: 30-80187010 | Item # 40377894
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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 $1,795.00

Comtrol RocketPort USB Serial Hub III - Serial adapter - USB - RS-232 x 8

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Mfg Part #: 98296-8 | Item # 7167472
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$429.99

The Black BOX® Terminal Eliminator Plus ends the need for separate monitor consoles and keyboards for mainframes, data PBXs, or other hardware that logs data out of a serial port

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Mfg Part #: TL482A-R3 | Item # 284507
Availability: Temporarily out of stock. Order today and we'll deliver when available. (?)
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$459.99