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SERIALGEAR USB to Serial 4-Port DB-9 RS-232 Adapter with FTDI Chipset

Color: Black
Changer Type: USB to DB9 (RS-232)
Model #: CS-42042

$109^.88 –
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UTEK USB to RS-485 RS-422 Converter USB2.0 4 Ports RS485 RS422 Adapter Serial DB9 Connector Optical isolation ESD UT-861A

Model #: BZ59-1007

$195^.19 –
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Volume Discounts:$193.99 - $195.19

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StarTech ICUSB234854I USB to RS-232/422/485 Serial Adapter - 4 Port - Industrial - 15 kV ESD Protection - USB to Serial Adapter - USB to Serial Hub

Type: 4-Port Industrial USB to RS-232/422/485 Serial Adapter
Color: Black
Changer Type: USB to RS-232/422/485 Serial
Specifications: Converts a single USB port into four RS232/RS422/RS485 serial ports over USB 2.0 with four modes: RS232, RS422, 4-wire and 2-wire RS485 15 kV ESD protection (Level 4) against noise emissions and electrical voltage surges DIN rail and wall mountable Rugged IP30 rated metal hub housing and screw-locking host connection, ideal for harsh industrial environments Data transfer baud rate up to 921.6Kbps COM port expansion with COM retention Powered by USB, and features plug-and-play installation
Model #: ICUSB234854I

$283^.47 –
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Coolgear 4-Port RS-232/422/485 Serial to Ethernet Device Server, PoE Power

Model #: MSD-SRP4XM-PRO

$271^.29 –
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Tripp Lite series 4x2 Matrix Switch with Quad Multiviewer - 4K 30 Hz, 4:4:4, Seamless Switching, Scaling, Audio Out, RS-232 & Remote Control - 3840 x 2160 - 4K, 4K UHD - 1080p4 x 2 - Monitor, Play

Parts: 3 Year
Model #: B119-4X2-MV

$180^.69 –
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USB to 485 Serial Port Converter 4 Way Independent 485 Serial Port Converter USB to RS 232 Adapter Cable Isolation Protective Send Receive Indicator

Model #: CLAWB0F31FS72S

$80^.99 –
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BUCIER DB44 pin to DB9 pin cable 4 Port DB9 RS-422 serial adapter cables for PCI card to 4 x RS422/485 cards

Model #: 4687964762

$39^.39 –
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Eaton Tripp Lite Series HDBaseT-USB3 over Cat6a Extender Kit - 4 USB-A 3.2 Gen 1 Ports - PoC, RS-232 - Up to 328 ft. (100 m) -2 x Network (RJ-45) - 7x USB - 328.08 ft Extended Range BHDBT3-USB

Brand: Tripp Lite
Part Number: BHDBT3-USB
Parts: 1 Year
Model #: BHDBT3-USB

$514^.32 –
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Gearmo 4 Port Professional RS-232 USB 2.0 to Serial Adapter w/Nuts - USA-FTDI4X-NUT

Color: Black
Changer Type: USB to DB9 (RS-232)
Model #: 045079163324

$56^.28 –
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Coolgear 4 Port USB 2.0 to RS 232 Auto Switch FTDI Chipset - CG-4URS232A

Color: Black
Model #: 045079162259

$28^.29 –
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StarTech.com ST124HDVW 2x2 Video Wall Controller - 4K 60Hz Display - HDMI 2.0 - 1 In 4 Out Video Wall Splitter - RS-232 Serial Control (ST124HDVW)

Type: 4K Video Wall Splitter
Changer Type: 1 HDMI Input 4 HDMI Outputs
Ports: 4
Audio: Yes
Model #: ST124HDVW

$910^.96 –
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Coolgear 4 Port USB 2.0 to RS 232 Manual Switch FTDI Chipset - CG-4URS232M

Color: Black
Model #: 045079162266

$18^.29 –
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Aomoproing DB44 pin to DB9 pin cable 4 Port DB9 RS-422 serial adapter cables for PCI card to 4 x RS422/485 cards

Model #: dd-233

$38^.39 –
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Monoprice Blackbird 4K HDMI Matrix, 8x8, HDBaseT, HDR, 18G, 4K@60Hz, YCbCr 4:4:4, HDCP 2.2, EDID, IR, SPDIF, RCA, TCP/IP, RS-232, W/ 7 Receivers 70m

Brand: Monoprice
Model: 139670
Part Number: 139670
Color: Black
Model #: 139670

$3,014.37
$2,740^.34 –
Save: $274.03 (9%)
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Refurbished For ROCKY-4786EVG-RS-R40 VER: 4.0 IPC main board dual network interface card

Model #: 731029997551

$782^.00 –
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StarTech 8-Port HDMI KVM Switch with 1U Rack Mount Kit, 4K 60Hz HDMI 2.0, Push-Button & Hotkey Switching, 4-Port USB Hub, OS Independent, TAA Compliant - R8AH202-KVM-SWITCH

Part Number: R8AH202-KVM-SWITCH
Type: KVM Switch
Model #: R8AH202-KVM-SWITCH

$626^.99 –
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BZBGEAR 4-Port 4K UHD Conference Room Wireless Presentation Switcher with HDMI/USB-C/Soft Codec

Type: 4-Port 4K Conference Room Wireless Presentation Switcher
Color: Black
Audio: Supports Dolby Atmos, Dolby TrueHD, Dolby Digital Plus, Dolby Digital, DTS-X, DTS-HD Master Audio, DTS 5.1, 2 - 8Ch PCM 32-192kHz 16-24 bits; 2-8Ch PCM 32-192kHz 16-24 bits
Input Connector: (1) External antenna connector, (2) Type-A female HDMI, (1) Type-C USB 3.0
Model #: BG-PS41-BYOD-4K

$849^.00 –
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KFD 12V 8.33A 100W AC Adapter 4-Pin for SINPRO MPU100-105 Power Supply Synology DS918+ DS920+ DS409 DS415 DS408 DiskStation NAS Server Charger QNAP TS464 TS431 TS410 TS412 TS419 NAS Server Power Cord

Model #: 9469881938191

$58^.49 –
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Gearmo 4 port RS232 to USB FTDI chip adapter with RX and TX Status LED

Model #: GM-FTDI4X-LED

$73^.84 –
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Coolgear 4 Port USB to RS485 High Speed Adapter w/12V DC Power Supply - CG-UHS4P485

Color: Black
Changer Type: USB to DB9 (RS-232)
Model #: 045079161191

$165^.29 –
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Coolgear USB 2 to Industrial 4-Port RS232-422-485 Serial TB Adapter

Color: Black
Changer Type: USB to DB9 (RS-232)
Model #: USB2-4COMi-TB

$196^.29 –
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Roland V-1SDI 4-Channel HD Video Switcher with Roland CB-BV1 Carry Bag for V-1SDI Video Switcher Bundle

Model #: V-1SDI_2

$1,319^.99 –

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Coolgear USB 2.0 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge

Color: Black
Changer Type: USB to DB9 (RS-232)
Model #: USB2-4COMi-SI-TB

$261^.49 –
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Comtrol Corporation 99341-4 RocketPort Universal PCI Quad DB9 Multiport Serial Adapter

Changer Type: Product Type: RocketPort Universal PCI Quad DB9 Multiport Serial Adapter Host Interface: Universal PCI Data Transfer Rate: Up to 460.80 Kbps Ports Expandability: 4 x 9-pin DB-9 Male RS-232 - Serial, Via Cable (Optional)
Specifications: Product Type: RocketPort EXPRESS Quadcable DB9 Multiport Serial Adapter Host Interface: PCI Express x1 Data Transfer Rate: Up to 921 Kbps Ports Expandability: 4 x 9-pin DB-9 Male RS-232/422/485 - Serial, Via Cable (Included)
Parts: 5 years limited
Labor: 5 years limited
Model #: 99341-4

$1,060^.20 –
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ATEN VK224 4-Port Serial Expansion Box

Color: Black
Specifications: Interfaces Serial 4 x Programmable Bi-directional RS-232/422/485 Port (4 x DB9 Male Connector, configurable via pin assignments); Baud Rate: 300 to 115200 (default: 9600); Data Bit: 8 (default) or 7; Stop Bit: 1 (default) or 2; Parity: None (default), Even or Odd; Flow Control: None (default) RTS/CTS Ethernet 1 x RJ-45 Female, 10/100Base-T Supported Protocol: ICMP, TCP/IP, DHCP, HTTPS, SSH DHCP-enabled. The following default IP settings will be used if no IP is assigned within 30 seconds: IP: 192.168.0.60 Subnet Mask: 255.255.255.0 Switches Controller ID: 1 x 16-segment Switch Expander ID: 1 x 8-segment Switch Reset Button: 1 x Semi-recessed Pushbutton USB: 1 x USB Type A Power: Consumption 5 VDC, 7.5 W(adapter) ; 48VDC, 9.5 W(PoE, PoE 802.3 AF/AT compatibility)
Dimensions: 1.65" x 2.98" x 5.12"...
Model #: VK224