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- As an industrial IoT manufacturer, UOTEK has been founded in 2003, is a National High-Tech Enterprise, which focuses on R&D, manufacturing & sales of industrial Ethernet switches, serial device servers, smart remote I/O, wireless transmission devices, USB converters, serial converter etc. UOTEK is recognized as the leading industrial Ethernet communication solution supplier in China; the products have a wide range of application in electric systems, railway/traffic, intelligent medical systems, industrial automation, power environment, security system. UOTEK is the enterprise and university cooperation including Tsinghua University & Jinan University, which attracts lots of top specialists & R&D personnel on industrial networking communication around the world. We have advanced technology, intellectual property rights, the patent for invention & appearance, and software copyrights. UOTEK grows rapidly after establishing. The products of the ethernet industry have lots of application on electrical systems, rail transit, banking system, IoT, intelligent medical, industrial automation, information smart management system, power environment, and security system, etc. UOTEK passed certification ISO9001:2008, ISO14001, RoHS, FCC, CE, and other domestic/international communication certifications. UOTEK is the first ethernet switch manufacturer to use four-dimensional standards on safe connection, which provides safe data chain connection and full solution, and drive up the development of industrial 4.0. See More
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UOTEK RS232 to 100M Ethernet Device Server RS85 RS422 TCPIP 10/100M TCP/IP to 1 Port RS-232/485/422 Serial Device Server UT-6801A(DIN-Rail Mounted)
- Model #: 9158154840001
- Item #: 9SIAKN7KSS1030
- Return Policy: View Return Policy
$117.94
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UOTEK RS232 RS485 to RS485 Hub 4 Ports RS-485 Din Rail Hub Industrial Grade RS485 Serial Converter Hub with 600W Lightning Surge Protection UT-5204
- Standards: RS-232C?RS-485 EIA/TIA
- LEDs: PWR TXD, RXD, and E1-E4 activity
- Power Input: 9-30VDC/350mA
- Temperature: -40? to 85?
- Model #: UT-5204
- Item #: 9SIBHJMJGE7177
- Return Policy: View Return Policy
$81.19
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UOTEK 4.92ft USB to RS232 RS485 RS422 Converter Serial Adapter USB2.0 Cable DB9 Connector WinXP/7/8/8.1/10 UT-8890
- Type: converter
- Cable Length: 1.5m
- Connector A: USB-A MALE
- Connector B: DB9 MALE
- Model #: UT8890
- Item #: 9SIBHJMJKJ1375
- Return Policy: View Return Policy
$24.79
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UOTEK Industrial Grade RS-232 to CAN BUS Converter with Protocol Canbus to RS232 Adapter Connector UT-2505B
- Type: CANBUS
- Connector A: DB9 Female
- Connector B: Terminal bloack
- Model #: UT2505B
- Item #: 9SIBHJMJGN1535
- Return Policy: View Return Policy
$87.99
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UOTEK Industrial Grade RS-232 to TTL Converter Output 3.3V RS232 TTL Adapter DB9 Connector UT-210T
- Type: CONVERTER
- Model #: UT-210T
- Item #: 9SIBHJMJEA5151
- Return Policy: View Return Policy
$16.39
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UOTEK Mini RS232 to RS485 Converter RS 232 DB9 RS-232 To RS-485 Adapter Serial Connector Half Duplex Anti Lightning UT-201B
- Type: Converter
- Connector A: DB9 female
- Connector B: DB9 male with terminal block
- Model #: UT-201B
- Item #: 9SIBHJMJEA0151
- Return Policy: View Return Policy
$13.49
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UOTEK 4.9FT Type C Cable USB-C to RS-485 RS-422 Converter 1.5M RS485 RS422 Adpater 5Pin DB9 Connector with FT232 Magnetic Ring Terminal Blocks UT-890-TC
- Type: USB cable
- Color: Black
- Cable Length: 1.5M
- Connector A: 1x USB-C male
- Model #: UT-890-TC
- Item #: 9SIBHJMJEA0212
- Return Policy: View Return Policy
$17.09
$8.04 Shipping
UOTEK Industrial PCI-E to RS-485 RS-422 4 Ports Serial Card PCIE to RS485 RS422 High Speed Converter DB9 Com Connector PC Serial Expansion Card UT-794 Support Win10/XP/Vista/Win7/8/8.1/NT4.0/CE 4.2/5.
- Connectors: DR44
- Temperature: -40~85°C
- Model #: UT-794
- Item #: 9SIBHJMJGM9102
- Return Policy: View Return Policy
$81.09
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UOTEK Industrial RS232 to RS485 Adapter Converter RS 232 DB9 Connector RS-485 to RS-232 Isolated Half Duplex Anti-surge UT-2017
- Model #: UT-2017
- Item #: 9SIBHJMJEB2203
- Return Policy: View Return Policy
$21.07
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UOTEK Portable 5G WiFi CPE Router 5G WiFi 6 802.1ax LTE Wireless Router Dual Band WiFi Sim Card Modem NSA And SA Dual Mode High Speed Wide Coverage Signal Plug And play
- Wireless Data Rates: 2.4GHz :600Mbps ,5GHz :1200Mbps
- Frequency Band: 2.4G&5G
- WAN Ports: 1*1Gbps WAN
- Wireless Standard: 2.4G:802.11b/g/n /ax 2T2R MIMO, 5.8GHz:802.11a/n/ac/ax 2T2R MIMO
- Model #: C9016-Q5
- Item #: 9SIBHJMJRR7341
- Return Policy: View Return Policy
$279.99
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UOTEK Hair Straightener 1Inch Small Flat Iron Ionic Salon Hair Flat Iron with PTC Heating Plate for Short Hair Pencil Straightener
- Color: Black
- Model #: MF-1099-BK
- Return Policy: View Return Policy
$39.99
$11.20 Shipping
UOTEK RS232 RS485 to Canbus Converter with Protocol Industrial Grade RS232 RS485 CAN BUS Adapter Terminal Block Connector Isolation UT-2506A
- Type: CAN BUS Converter
- Connector A: Terminal Block
- Connector B: Terminal Block
- Model #: UT2506A
- Item #: 9SIBHJMJEC5075
- Return Policy: View Return Policy
$89.99
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UOTEK RS-232 to RS-485 RS-422 Adapter Industrial DB9 RS232 to RS485 Converter RS422 Connector Isolation ESD Anti-Surge UT-208
- Type: Converter
- Connector A: DB9 female
- Connector B: DB9 male
- Model #: UT-208
- Item #: 9SIBHJMJGJ4217
- Return Policy: View Return Policy
$48.88
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UOTEK Industrial PCI to 2-Port RS232 High-speed Serial Card Port Wiring for 2U Chassis DR44 Female 32 Bit Universal PCI Connector Adapter with 600W Surge Protection UT-752E
- Connectors: 1 DR44 female
- Temperature: -40~85°C
- Model #: UT-752E
- Item #: 9SIBHJMJGE8116
- Return Policy: View Return Policy
$40.90
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UOTEK Mini RS-232 to RS-485 Converter RS232 To RS485 Conversion Adapter DB9 Connector Half Duplex UT-2211
- Model #: UT-2211
- Item #: 9SIBHJMJEB2631
- Return Policy: View Return Policy
$11.68
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UOTEK 1.25INCH Clipped Ceramic Barrel Hair Curler for Long Hair Large Waves Curling Iron
- Color: MF-2033-GD-32mm
- Model #: MF-2033-GD-32
- Item #: 9SIBHJMK2P8272
- Return Policy: View Return Policy
$37.99
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UOTEK RS-232 3 Bits Isolated Converter Industrial Grade RS232 Serial Port Optoelectronic Isolator Adapter DB9 Connector UT-211
- Type: Isolated Converter
- Connector A: DB9 MALE
- Connector B: DB9 FEMALE
- Model #: UT-211
- Item #: 9SIBHJMJEA5415
- Return Policy: View Return Policy
$8.99
$8.04 Shipping
UOTEK 1.1 inch Curling Iron with Clipped Ceramic Barrel Long Barrel Curling Iron for Long Hair Large Waves Hair Curler Making Professional Salon Hairstyle Hair Curling Wand Black MF-2028-BK-28mm
- Color: MF-2028-BK-28mm
- Model #: MF-2028-BK-28
- Item #: 9SIBHJMK2P8014
- Return Policy: View Return Policy
$39.99
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UOTEK RS-232 to CAN BUS Converter Industrial Grade Support Modbus Protocol Canbus to RS232 Adapter DB9 Connector 12-36V UT-2505B
- Type: CAN BUS
- Connector A: TERMINAL BLOCK
- Model #: UT-2505B
- Item #: 9SIBHJMJCU4195
- Return Policy: View Return Policy
$87.99
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UOTEK 5G SIM Card Router CPE, WiFi 6 5G Cellular Modem Dual Band NSA SA with SIM Card Slot for Smarthome Office Indoor High Speeed Wireless Router
- Model #: CIKHB0C1NB5C24
- Item #: 9SIC6B7KUW4103
- Return Policy: View Return Policy
$592.99
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UOTEK Industrial RS232 to RS485 Converter Serial Adapter DB9 Female Male Connector with Terminal Block UT-204E
- Type: Converter
- Connector A: DB9 female
- Connector B: DB9 male, with terminal block
- Model #: UT-204E
- Item #: 9SIBHJMJEA2974
- Return Policy: View Return Policy
$9.99
$8.04 Shipping
UOTEK Industrial RS-232 to RS-485 RS-422 Converter DB9 RS232 to RS485 RS422 Adapter RS 232 485 422 Connector Isolation UT-503
- Type: Converter
- Model #: UT-503
- Item #: 9SIBHJMJGE6939
- Return Policy: View Return Policy
$57.69
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UOTEK Mini Port-powered RS232 to RS485 RS422 Converter Adapter DB9 Connector Plug & Play UT-203A
- Model #: UT-203A
- Item #: 9SIBHJMJEA5063
- Return Policy: View Return Policy
$8.57
$8.04 Shipping
UOTEK 5G CPE Router with SIM Card Slot, NSA SA WiFi 6 5G Router Dual Band Cellular Modem for Home Office Indoor Wireless Internet Modem
- Model #: CIKHB0C1N6G5L1
- Item #: 9SIC6B7KUW3603
- Return Policy: View Return Policy
$520.99
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UOTEK 10/100M TCP/IP to RS-232 Converter TCP IP to RS232 RJ45 Serial Device Adapter UT-6011C
- Type: Device Server
- Model #: UT-6011C
- Item #: 9SIBHJMJGE5666
- Return Policy: View Return Policy
$45.08
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1 Pair UOTEK Industrial 5 Ports RS232 Extender Adapter Asynchronous Protocol Long Distance Serial Extension Driver Connector UT-3212
- Type: Extender
- Connector A: DB9 FEMALE
- Connector B: RJ45
- Model #: UT3212
- Item #: 9SIBHJMJKX2023
- Return Policy: View Return Policy
$82.28
$17.50 Shipping
UOTEK Industrial Grade RS-485 RS 485 Repeater RS485 with Optical Isolation 600W Lightning Surge ±15KV ESD Protection UT-2209
- Model #: UT-2209
- Item #: 9SIBHJMJEA2493
- Return Policy: View Return Policy
$28.99
$11.01 Shipping
UOTEK 100M 8 Ports DIN-rail 2L Unmanaged Industrial Ethernet Network Switch RJ45 Port Dual DC Power Input Supports Full/Half Duplex Mode UT-6408W
- Format: DIN Rail Mount
- Standards: IEEE 802.3 10BaseT;IEEE 802.3u 100BaseT(X) and 100Base FX
- Uplink Ports: 8
- Uplink Interface: RJ45
- Model #: UT-6408W
- Item #: 9SIBHJMJGU7916
- Return Policy: View Return Policy
$96.90
$17.50 Shipping
A Pair UOTEK RS232 RS485 RS422 Single-Mode Single Fiber Optic MODEM RS-232 RS-485 RS-422 Optical-Fiber Converter With Optional SC FC ST Interface UT-2577SM UT-2578SM
- Type: Gateway Modem
- Model #: UT-2577SM UT-2578SM
- Item #: 9SIBHJMJGX3745
- Return Policy: View Return Policy
$129.00
$17.50 Shipping
UOTEK Hair Dryer Negative Lons High Speed Electric Blow Dryer with Diffuser 1800W Lightweight Low Noise Lonic Hairdrier Blow Dryer for Home,Travel,School 3 Temps 3 Speeds Black Hairdryer
- Type: Hair Dryer
- Color: Black
- Ionic: Yes
- Cool Shot Button: Yes
- Model #: MF-K1-BK
- Return Policy: View Return Policy
$99.00
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UOTEK 4.92ft RS232 to USB Converter Cable USB-A RS-232 COM Port DB9 Serial Adapter Connector with Magnetic Ring UT-810N
- Type: Converter
- Cable Length: 4.92ft
- Connector A: USB-A
- Connector B: DB9 Male
- Model #: UT-810N
- Item #: 9SIBHJMJEA9377
- Return Policy: View Return Policy
$16.29
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UOTEK 1.25 inch Curling Iron with Clipped Ceramic Barrel for Long Hair Large Waves Hair Curler Making Professional Salon Hairstyle in Home & Travel Dual Voltage Curling Iron Black MF-2028-BK-32mm
- Color: MF-2028-BK-32mm
- Model #: MF-2028-BK-32
- Item #: 9SIBHJMK2P8015
- Return Policy: View Return Policy
$41.99
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UOTEK 5G SIM Card Router CPE, WiFi 6 5G Modem Dual Band NSA SA with SIM Card Slot for Smarthome Office Indoor High Speeed Wireless Router
- Model #: CHIYB0DB5FH2KT
- Item #: 9SIC577KSW4904
- Return Policy: View Return Policy
$628.99
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2PCS UOTEK RS232 RS485 RS422 to Fiber Optic MODEM SC ST FC Ports 460kbps Optical-Fiber Converter Transceiver Supports Master-slave Mode UT-277
- Type: Fiber Optic MODEM
- Interface: optional SC, FC, ST
- Cable Interface: Terminal block
- Model #: UT-277
- Item #: 9SIBHJMJGU8200
- Return Policy: View Return Policy
$103.90
$24.50 Shipping
UOTEK Industrial Grade RS-485 Lightning Isolator Arrester RS485 Isolation Module Surge Protector ESD Level4 IP30 5KA 6V DC 4.2V AC 10M BPS Multi-protection UT-S101
- Type: Lightning Isolator
- Model #: UT-S101
- Item #: 9SIBHJMJGE6650
- Return Policy: View Return Policy
$22.28
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UOTEK RS232 to 100M Ethernet Device Server RS85 RS422 TCPIP 10/100M TCP/IP to 1 Port RS-232/485/422 Serial Device Server UT-6801A(DIN-Rail Mounted)
- Model #: CIKHB0CX1CY2NK
- Item #: 9SIC6B7KUV2314
- Return Policy: View Return Policy
$126.99
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UOTEK Hair Straightener 1.5 Inch Small Flat Iron Ionic Salon Hair Flat Iron with PTC Heating Plate for Short Hair Pencil Straightener green
- Color: green
- Model #: MF-1100-GN
- Return Policy: View Return Policy
$40.99
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UOTEK 1.5M USB2.0 to RS232 Converter Line Black USB2.0 9 Pin Adapter USB To RS-232 Conversion Serial Cable DB9 Connector with ±15KV ESD Protection UT-883
- Model #: UT-883
- Item #: 9SIBHJMJEB7724
- Return Policy: View Return Policy
$18.68
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UOTEK Hair Straightener 1/2 Inch Small Flat Iron Ionic Salon Hair Flat Iron 0.5" with PTC Heating Plate for Short Hair Pencil Straightener
- Color: Black
- Model #: MF-1098
- Return Policy: View Return Policy
$38.99
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UOTEK Industrial RS-485 RS-422 to RS485 RS422 Hub 4 Ports with Optoelectronic Isolation Half Duplex with Lightning Surge Protection DC/DC Isolated Module UT-1304
- Standards: RS-485/422 EIA/TIA
- Transfer Rate: 300bps-115.2Kbps
- LEDs: PWR, TXD, RXD, and E1-E4 activity
- Temperature: -40? to 85?
- Model #: UT-1304
- Item #: 9SIBHJMJGV6824
- Return Policy: View Return Policy
$85.00
$24.50 Shipping
UOTEK Industrial Grade RS232 RS-485 to RS485 Hub 2 Ports Din Rail Installation with Isolation Surge Protection UT-5202
- Standards: RS-232C?RS-485 EIA/TIA
- Transfer Rate: 300bps-115.2kbps
- LEDs: PWR /TXD /RXD / E1-E2 activity/
- Power Input: 9-30VDC/150mA
- Model #: UT-5202
- Item #: 9SIBHJMJEC5168
- Return Policy: View Return Policy
$57.48
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UOTEK 5Pin Mini 4 Ports USB2.0 Hub Mobile Phone Tablet Digital Charging Hub OTG High-speed Expansion Max480Mbps UT-803
- Model #: UT-803
- Item #: 9SIBHJMJEA2221
- Return Policy: View Return Policy
$7.39
$8.04 Shipping
UOTEK USB to 2 Ports RS232 Converter Adapter, DB9 pin Adopts UK FTDI Chipset, Win XP/Vista/7/8/10/CE/Mac/Linux Supports 4.9ft Length UT-8812
- Model #: PEGLB0721JMMLY
- Item #: 9SIC5WTKU81969
- Return Policy: View Return Policy
$63.99
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UOTEK RS485/422 Hub Industrial Grade RS-485/422 to 4 Ports RS-485/422 Hub with 3KA Lightning Surge Protection for Outdoors
- Model #: CLAWB09YCQNGW1
- Item #: 9SIC4ETKPT9504
- Return Policy: View Return Policy
$149.99
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UTEK UT-820E USB to 422/485 Vonverter(1-Port USB to RS-485/422 Serial Converter with ESD Protection)
- Model #: PEGLB00GI9IH3Y
- Item #: 9SIC5WTKU82364
- Return Policy: View Return Policy
$99.99
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UOTEK RS232 to RS485 RS422 Isolated Converter RS-232 to RS-485 RS-422 Built-in Optical Isolation Adapter Support All Operating System UT-208
- Model #: PEGLB078W63WMC
- Item #: 9SIC5WTKU81962
- Return Policy: View Return Policy
$72.99
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UOTEK Industrial PCI-E to 2-Port RS485/422 High-Speed Serial Card Computer Motherboard Serial Expansion Card 9-pin Com Port, DB9 Male 2pc,UT-792
- Model #: PEGLB09H2VYS6P
- Item #: 9SIC5WTKU82144
- Return Policy: View Return Policy
$89.99
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UOTEK 4 PCS RS232 to TTL Converter TTL RS-232 Adapter Interface Protocol Full-Duplex Serial to ethernet Converter UT-210
- Model #: PEGLB0D2Q87R1R
- Item #: 9SIC5WTKU82433
- Return Policy: View Return Policy
$77.99
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UOTEK Industrial RS-232 RS-485 to 8 Ports RS485 Hub with Optoelectronic Isolation UT-1208H
- Model #: UT-1208H
- Item #: 9SIBHJMJCV1541
- Return Policy: View Return Policy
$207.69
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UOTEK Industrial PCI-E to 2-Port RS232 High Speed Serial Card PC Serial Expansion Card with Serial Cable 9-pin com Port,with DR44 Female 1pc,UT-782
- Model #: CLAWB074YY4MLC
- Item #: 9SIC4ETKPT9548
- Return Policy: View Return Policy
$149.99
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UOTEK Industrial 8 Ports RS485 Isolated Hub RS-485 DC12-48V 350Ma Voltage Input Asynchronous Half-duplex Hub with Lightning and Surge Protection UT-1128
- Standards: RS-232C, RS-485 EIA/TIA
- Transfer Rate: 300bps-115.2Kbps
- Temperature: -40 -85?
- Humidity: 5%-95%
- Model #: UT1128
- Item #: 9SIBHJMJGU7821
- Return Policy: View Return Policy
$157.99
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UOTEK Industrial RS-232 RS-485 to 8 Ports RS-485 HUB 485 RS232 RS485 Optoelectronic Isolation ESD Anti Surge Adapter UT-1128
- Standards: RS-232C, RS-485 EIA/TIA
- Transfer Rate: 300bps-115.2Kbps
- Temperature: -40 -85?
- Humidity: 5%-95%
- Model #: UT-1128
- Item #: 9SIBHJMJCM5258
- Return Policy: View Return Policy
$157.99
$16.00 Shipping
UOTEK Industrial Grade RS-232 RS-485 to 8 Ports RS485 Hub RS485 to RS232 RS 485 Asynchronous Half-duplex with Optoelectronic Isolation UT-1208
- Standards: RS-232/485 EIA/TIA
- LEDs: PWR, TXD, RXD, E1-E8 activity
- Temperature: -40? to 85?
- Humidity: 5% to 95%
- Model #: UT-1208
- Item #: 9SIBHJMJGX5110
- Return Policy: View Return Policy
$120.90
$24.50 Shipping
UOTEK Industrial Rackmount RS-232 RS-485 to RS485 Hub 8 Port with Optoelectronic Isolation RS485 to RS232 RS485 Hub Half Duplex Lightning Surge Protection AC100-240V 50/60Hz UT-1208U
- Standards: RS-232/485 EIA/TIA
- LEDs: PWR, TXD, RXD, E1-E8 activity
- Temperature: -40? to 85?
- Humidity: 5% to 95%
- Model #: UT-1208U
- Item #: 9SIBHJMJGX5332
- Return Policy: View Return Policy
$156.60
$24.50 Shipping
UTEK UT-5204 4port RS485 Guide Rail Type Intelligent Hub(4-Port RS-485 Hub, Rail-Mounted,Binding Post, PhotoElectric Isolation)
- Model #: CLAWB00GI9HPAU
- Item #: 9SIC4ETKPT7881
- Return Policy: View Return Policy
$167.99
Free Shipping
UOTEK Industrial 4 Port PCI-E to RS485/422 Multi Serial Card PCIE to RS-485 RS-422 PC Serial Expansion Card with Serial Cable 9-pin Com Port with DR44 Female UT-794
- Model #: CLAWB09GXL2P1W
- Item #: 9SIC4ETKPT7824
- Return Policy: View Return Policy
$178.99
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UOTEK Industrial PCI-E to 8-Port RS485/422 Serial Card PC Serial Expansion Card with Serial Cable 9-pin Com Port, with DR62 Female,UT-798
- Model #: PEGLB09H5QQKRW
- Item #: 9SIC5WTKU82688
- Return Policy: View Return Policy
$314.99
Free Shipping
UOTEK RS-232 RS-485 to 8 Ports RS485 Hub Industrial Grade UT-1208H Asynchronous Half-duplex RS232 RS485 Hub with Optoelectronic Isolation Fast Shipping
- Standards: RS-232/485 EIA/TIA
- Transfer Rate: 300bps-115.2Kbps
- LEDs: PWR, TXD, RXD, E1-E8 activity
- Temperature: -40? to 85?
- Model #: UT1208H
- Item #: 9SIBHJMJGV4951
- Return Policy: View Return Policy
$183.19
$24.50 Shipping
UOTEK Hair Flat Iron 1/2 Inch 5 Temps Display Small Straightening Ceramic Ionic Salon Hair Straightener Flat Iron 0.5" for Short Hair
- Model #: MF-1088-L
- Item #: 9SIBHJMK2P7139
- Return Policy: View Return Policy
$34.99
Free Shipping
UOTEK 1.75 Inch Hair Straightener Large Flat Iron Ionic Salon Hair Flat Iron with PTC Heating Plate for Long Hair Pencil Straightener 2in1 Big Wave And Long Straight Hair 1 3/4 Hair Straigh Rose Gold
- Color: rose gold
- Model #: MF-1101-RG
- Return Policy: View Return Policy
$41.99
Free Shipping