Your Browsing History
- In Stock
- Sold by Newegg
- Make an Offer
- New
Any questions? Our AI beta will help you find out quickly.
Try me now

Quick View
UOTEK Industrial RS232 to RS485 RS422 Optoelectronic Isolated Converter Adapter with Lightning Surge Protection DB9 Connector UT-2016
- Type: Isolated Converter
- Specifications: ● Standards: RS-232C EIA/TIA, RS-485/422 ● RS-232 DB9 female connector, RS-485/422 DB9 male connector ● Protection: RS-422/485 each wire 600W lightning surge protection ● Isolation: isolated voltage 2500Vrms 500DC continuous ● Operating mode: asynchronous full-duplex or half-duplex ● Indication: PWR, TXD, RXD ● Transmission Media: Twisted-pair or shielded cable ● Baud rate: 115.2kbps to 300m 38.4kbps to
- Connector A: db9 male & female port
- Connector B: rj45 port
- Model #: UT-2016
- $45.50 –
- Free Shipping

Quick View
UOTEK RS422 RS485 to RS232 Optoelectronic Isolated Converter RS-232 to RS-485/422 Adapter DB9 Famale Male Connector ESD Anti-Surge UT-206
- Type: CONVERTER
- Connector A: DB9 FEMALE
- Connector B: DB9 MALE
- Model #: UT206
- $45.50 –
- Free Shipping

Quick View
UOTEK RS-232 to RS-485 Converter RS232 To RS485 Conversion Adapter DB9 Connector RS-485 Each Line 600W Lightning Surge ProtectIion With Power UT-2216
- Type: Converter
- Connector A: DB9 female
- Connector B: DB9 male,rj45
- Model #: UT-2216
- $32.26 –
- Free Shipping

Quick View
KEHIPI 0-48V Power Supply, SMPS 110V AC to DC 0-48V Buck Converter 12.5A Volt Adjustable Adapter Regulated 5V 12V 24V 36V 48V Switching Power Supply (600W 0-48V 12.5A)
- Brand: EAGWELL
- Part Number: KTDianYuan
- Package Contents: Power Supply
- Parts: 1 Year Manufacturer
- Model #: KTDianYuan23
- $109.99 –
- Free Shipping

Quick View
UOTEK RS232 to RS485 RS422 Converter RS-485 RS-422 to RS-232 Adapter DB9 Com Connector RJ45 Port 600W Lightning Surge Protection UT-216
- Type: Converter
- Connector A: DB9 Female
- Connector B: DB9 Male,RJ45
- Model #: UT-216
- $33.49 –
- Free Shipping

Quick View
KEHIPI 0-48V Power Supply, SMPS 110V AC to DC 0-48V Buck Converter 0-12.5A Volt Amp Adjustable Adapter Regulated 5V 12V 24V 36V 48V Switching Power Supply (600W 0-48V 0-12.5A)
- Brand: EAGWELL
- Part Number: KTDianYuan
- Package Contents: Power Supply
- Parts: 1 Year Manufacturer
- Model #: KTDianYuan
- $119.99 –
- Free Shipping

Quick View
KEHIPI 600W High Power Voltage Reducer DC 48V 60V 72V Step Down to DC 12V 50A Buck Converter Waterproof Module Car Truck Power Regulator Transformer
- Brand: HOMELYLIFE
- Part Number: 48/60/72V - 12V 50A
- Type: 48V/60V/72V to 12V 50A
- Color: Grey
- Model #: FIT0145Q
- $179.99 –
- Free Shipping

Quick View
UOTEK Industrial RS-232 to RS-485 RS-422 Converter RS232 to RS485 RS422 Adapter DB9F Connector with Optical Isolation UT-2127
- Model #: UT-2127
- $29.49 –
- Free Shipping

Quick View
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
- $21.07 –
- Free Shipping

Quick View
UOTEK Industrial Grade RS-485 RS 485 Repeater RS485 with Optical Isolation 600W Lightning Surge ±15KV ESD Protection UT-2209
- Model #: UT-2209
- $28.99 –
- $11.01 Shipping

Quick View
UOTEK RS232 to RS485 RS422 Port-Powered Converter RS-232 to RS-422 Adapter Industrial Grade RS-232 to RS-485 Connector with Isolation Surge ESD Protection UT-501
- Type: Converter
- Connector A: DB9 Female
- Connector B: 10 bits terminal block
- Model #: UT-501
- $42.29 –
- Free Shipping

Quick View
UOTEK RS232 to RS485 422 Port-Powered Converter Serial Adapter with Optical Isolation RJ45 DB9 Connector UT-217E
- Type: Converter
- Connector A: DB9 female
- Connector B: terminal block & RJ-45
- Model #: UT-217E
- $18.79 –
- $8.04 Shipping

Quick View
Gearmo RS-232 to RS-485/422 Port-Powered w/Optical Isolation - GM-10127-B
- Color: Black
- Model #: 045079162983
- $41.17 –
- $3.99 Shipping

Quick View
UOTEK USB to TTL Converter USB2.0 Conversion Adapter 5-pin Terminal Block Universal Level 5V Connector Zero-delay Automatic Transceiver Conversion UT-8851 Support Win8/10/XP/Vista/7/8/8.1/10/CE/Mac/Li
- Connector A: 1x USB 2.0 male
- Connector B: TTL 5-pin terminal block
- Model #: UT-8851
- $19.79 –
- Free Shipping

Quick View
Coolgear Industrial-Grade RS-232 / RS-422 / RS-485 to USB Adapter Isolated, Surge-Protected, Plug & Play
- Color: Gray
- Changer Type: USB to DB9 (RS-232)
- Connector A: 1x USB 2.0 Type B female
- Connector B: 1x DB-9 male
- Model #: CG-USBISOCOM-PRO
- $144.99 –
- $3.99 Shipping

Quick View
Coolgear USB2 to 8-Port RS232-422-485 Serial TB Adapter Isolation | Surge
- Color: Black
- Changer Type: USB to DB9 (RS-232)
- Model #: USB2-8COMi-SI-TB
- $427.29 –
- $5.99 Shipping

Quick View
IXJYLCPC 192kHz Digital to Analog Audio Converter, DAC Digital SPDIF Optical Toslink USB(PC) to L/R & 3.5mm Converter with PS3 HD DVD PS4 Amp Apple TV Home Cinema
- Model #: SPZHQ-OZHL2-3
- $31.89 –
- Free Shipping

Quick View
ONTEN VGA Splitter 1 VGA in HDMI VGA 2 Out , VGA to HDMI VGA Adapter for Computer, Desktop, Laptop, PC, Monitor, Projector\u2026Work Need Power
Limited time offer, ends 07/25
- Model #: C75J*OYJ*G1*0717-644
- $23.95 –
- Free Shipping

Quick View
AOOSTAR AG02 External GPU Dock Station with USB4+OCULINK Ports and 800W PSU,EGPU Suitable for Graphics Cards Under 600W Power,eGPU Enclosure for RTX 4090, AMD RX 7900 XTX etc
- Model #: TOLJB0FBWJ88HJ
- $412.99 –
- Free Shipping

Quick View
Brainboxes Serial Adapter Components Other UC-368
- Model #: TOLDB0043I4PG0
- $838.99 –
- Free Shipping

Quick View
Rack Mount KVM w/15.6" LCD Monitor, 8 Port VGA KVM Switch, 1080@60Hz 1U Integrated Monitor Keyboard, Fits 18.9" to 31.5" Deep Racks (480-800mm), Included 8 Cables for Server Room, Data Center
Limited time offer, ends 07/26
- Model #: C731-001-LHXJU014-810
- $1,497.99 –
- Free Shipping

Quick View
Rack Mount KVM Console w/15.6" LCD Monitor, 8 Port HDMI KVM Switch, 1920x1080@60Hz 1U Integrated Monitor Keyboard, Fits 18.9" to 31.5" Deep Racks (480-800mm), Included 8 Cables
Limited time offer, ends 07/26
- Model #: C731-001-LHXJU014-813
- $2,037.99 –
- Free Shipping

Quick View
AOOSTAR AG01 External GPU Docking Station, Supports Mainstream NVIDIA and AMD Graphics Cards, Built-in 800W Power Supply, Oculink Expansion Graphics
- Model #: TOLJB0F8B23CN9
- $322.99 –
- Free Shipping

Quick View
AOOSTAR AG02 OCuLink eGPU Dock with 800W PSU and USB4 Port, External GPU Docking Station for Windows 11 Mini PCs, Laptops and Gaming Handhelds, GPU Not Included
- Model #: TOLJB0DXTLTLF5
- $412.99 –
- Free Shipping

Quick View
PremiumCord HDMI Switch 4K KVM 4:1 with Remote Control, UHD 4K 2160p 60Hz, Full HD 1080p, USB Transmission, HDMI 2.0, HDR, 3D, No Lag, Metal Housing
- Model #: TOLJB0C9THP3YH
- $477.99 –
- Free Shipping

Quick View
OCuLink eGPU Dock Station, 800W Built-in Power External GPU Enclosure PCIe 4.0 X4 64Gbps TGX Hot Swap with USB4 Port, for Gaming Laptops
- Model #: TOLJB0GF3BR5J8
- $564.99 –
- Free Shipping

Quick View
15.6inch LCD KVM 8 Port + HDMI to VGA Adapter
- Model #: TOLJB0DH1WCK7V
- $970.99 –
- Free Shipping

Quick View
EGPU Dock Station, High Performance External GPU Dock with 800W PSU PCIe 4.0 X4 OCuLink USB4.0 TGX Hot Swap for Graphics Cards ThinkBook 14+ 16+ 2024 Laptops
- Model #: TOLJB0GLYYNXLN
- $564.99 –
- Free Shipping

Quick View
MT-VIKI Rack KVM Monitor Switch 8 Port w/17'' LCD Monitor, Fit 1U 19'' Rack, Integrated with Keyboard+Touch pad+Drawer+8 KVM Cables, Support OSD/Hotkey/Button
- Model #: TOLJB0F47D9C1J
- $1,078.99 –
- Free Shipping

Quick View
EGPU Dock Station, High Performance 800W PSU PCIe 4.0 X4 External GPU Dock with OCuLink USB4.0 TGX Hot Swap for ThinkBook 14+ 16+ 2024 Laptops Aluminum Alloy
- Model #: TOLJB0GV33C59N
- $507.99 –
- Free Shipping





