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Refurbished HP J4858B Procurve Gigabit-sx-lc SFP Module - J4858-6920?1, J4858-69101
- Model #: HP J4858B Refurbishe
- $26.00 –
- Free Shipping

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GLOTRENDS ST7315 10Gb PCI-E NIC Network Card, 10Gb SFP+ Port, Intel 82599EN Controller (X520-DA1), Support Windows Server/Linux/VMware
- Class: Intel 82599
- Model #: ST7315
- $59.99
- $32.99 –
- Save: $27.00 (45%)
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10 Port 2.5Gb Unmanaged Ethernet Switch with 8* 2.5G Base-T Ports, 2* 10G SFP+ Ports. GiGaPlus 2.5Gbps Network Switch for 2.5Gbps NAS/PC, WiFi6 Router, Wireless AP. Fanless Design, Plug and Play
- Model #: 417266392594KUKAONE
- $138.65 –
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6 Port Unmanaged 2.5G Ethernet Switch with 4 x 2.5G RJ-45 Base-T Ports, 2 x 10G SFP+, Ports Speed Auto-Negotiation-100/1000/2500Mbps, One-Key VLAN, Plug & Play, Fanless & Metal
- Model #: 417266391665KUKAONE
- $53.65 –
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Digi Connect IT 4 Remote Console Access Server; Cat 4 Global - Twisted Pair - 2 x Network (RJ-45) - 4 x Serial Port
- Brand: Digi International
- Model #: 5402-RMG4-GLB
- $485.49 –
- More options from $485.49 - $570.49
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waveshare 2-CH RS485 to RJ45 Ethernet Serial Server with PoE Function, IEEE 802.3af Compliant, Rail-Mount Industrial Isolated Serial Module, Bi-Directional Transparent Transmission
- Model #: C6T1813-XMYXDL194
- $81.79 –
- Free Shipping

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2 x Open SFP Slot + 4 x UTP Cat5e/Cat6 10/100/1000 Copper Ports - Gigabit Ethernet - Fiber Media Converter - Mini Switch - AutoSensing - Fiber Slot Supporting Any Mini GBIC/SFP Gigabit Type
- Model #: 417266394765KUKAONE
- $79.65 –
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6 Port 2.5Gb Network Switch, 4x2.5G RJ45, 2x10G SFP+, Muti-gigabit, Unmanaged, Metal Case, 60G Bandwidth, Fanless, Compatible with 2.5gbe NAS, PC, AP
- Model #: 417266392730KUKAONE
- $72.13 –
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Lantronix SGX 5150 IoT Device Gateway - Dual-Band 802.11a/b/g/n/ac Wi-Fi, Ethernet, RS-232/485 Serial and USB 2.0 Host/Device connectivity - SGX5150000US
- Model #: CLOLB01N8RA4CV
- $182.99 –
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Lantronix SGX 5150 IoT Device Gateway - Dual-Band 802.11a/b/g/n/ac Wi-Fi, Ethernet, RS-232/485 Serial and USB 2.0 Host/Device connectivity - SGX5150202ES
- Model #: CLOLB01MDRSRL5
- $731.99 –
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10 Port Unmanaged 2.5G Ethernet Switch with 8 x 2.5G RJ-45 Ports, 2 x 10G SFP+ Ports, Ports Speed Auto-Negotiation-100/1000/2500Mbps, One-Key VLAN, Fanless Metal Design, Plug & Play
- Model #: 417266392815KUKAONE
- $89.65 –
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16 Ports 2.5Gb Unmanaged Ethernet Switch, 16*2.5G Base-T Ports. GiGaPlus 2.5Gbps Network Switch for 2.5Gbps NAS/PC, Wireless AP, WiFi6 Router. Plug and Play, Fanless Design.
- Model #: 417266392969KUKAONE
- $356.65 –
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LANTRONIX SGX 5150 IoT Device Gateway, Wireless 802.11a/b/g/n/ac, 1xRS232 (RJ45), USB, 10/100 Ethernet, US
- Type: Gateway
- Model #: SGX5150102US
- $693.50 –
- More options from $446.99 - $693.50
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Lantronix SGX 5150 IoT Device Gateway - Dual-Band 802.11a/b/g/n/ac Wi-Fi, Ethernet, RS-232/485 Serial and USB 2.0 Host/Device connectivity - SGX5150102US
- Model #: CLOLB01MRHSV83
- $234.99 –
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Waveshare RS232 RS485 to RJ45 Ethernet Serial Server, RS232 and RS485 Dual Channels Independent Operation, Dual Ethernet Ports, PoE Network Port
- Model #: TOLDB0CGLQMCCD
- $90.99 –
- Free Shipping

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2 Ports Can Be Device Server, TCP IP Protocol Industrial Grade Professional Can for Ethernet Converter Module DC 5 36V for Computers
- Model #: CLOLB0FPXSDL4V
- $155.99 –
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2 Pack USR-TCP232-E Serial Server, RS232 RS485 to Ethernet Converter, TTL Level Serial-Ethernet Module Support DHCP Web Configuration Modbus TCP
- Model #: C4P5-US685
- $44.97 –
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Waveshare Industrial Grade Serial Server RS232/RS485 to WiFi and Ethernet, Ethernet to WiFi Converter with Metal Case, Modbus Gateway/MQTT Gateway, Support Wail-Mount and Rail-Mount DC 6~36V
Limited time offer, ends 09/19
- Model #: C75J*OYJ*G1*0721-85
- $53.51 –
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8 Port 2.5Gb Web Managed Ethernet Network Switch with 8 x 2.5 Gigabit | 1 x 10G SFP+ | Work with 10-100-1000Mbps Devices | 60G Bandwidth | Fanless Quiet Metal Internet Switch
- Model #: 417266391696KUKAONE
- $116.65 –
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6-Port Hardened Industrial Gigabit PoE+ DIN-Rail Fiber Network Switch 4 x Gigabit PoE+ Ports 2 x 1.25G SFP Fiber Ports 120W for Outdoor Use
- Model #: 417266394703KUKAONE
- $144.65 –
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2.5Gb PCIe Network Card, GiGaPlus 2500Mbps Ethernet Interface Adapter, with Realtek RTL8125B, Wake on LAN, 2.5G NIC Compliant Windows/Linux/MAC OS
- Model #: 417266393713KUKAONE
- $39.65 –
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Cudy 8 Port PoE+ Switch with 2 Uplink Ports 120W, 8 10/100Mbps PoE+@120W, Extend/VLAN Mode, 802.3af, 802.3at Standard, Fanless, Watchdog, Plug and Play FS1010P
- Model #: 417266394802KUKAONE
- $69.65 –
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StarTech.com 2 Port Serial-to-IP Ethernet Device Server, RS232
- Type: Device Server
- Specifications: Industry Standards: IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX Interface: Serial Ports: 2 Auto MDIX: Yes Auto-Negotiation: Yes Compatible Networks: 10/100 Mbps Data Bits: 7, 8 Flow Control: XON / XOFF, RTS / CTS, None Full Duplex Support: Yes Isolation: 2500 Vrms Max Baud Rate: 460.8 Kbps Supported Protocols: ICMP, IP, TCP, UDP, DHCP, BOOTP, Telnet Connector Type(s): 2 - DB-9 (9 pin; D-Sub) Male 1 - RJ-45 Female 1 - Terminal Block (2 Wire)
- Model #: NETRS2322P
- $217.99 –
- More options from $217.99 - $269.46
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waveshare Ethernet Industrial Serial Server RS485 to RJ45 Ethernet Module, TCP/IP to Serial, Support Rail-Mount/Modbus Gateway, TCP Server/TCP Client/UDP Mode/UDP Multicast Multi Communication Modes
Limited time offer, ends 09/06
- Model #: HYH-20260709-C7CC-2029
- $70.27 –
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Industrial-Grade Device Networking Server, Serial Port to Ethernet Conversion, Isolated Type, Surge Protection, RS485 to ETH RJ45 Interface, Protocol Conversion
- Model #: CLOLB0FPX651NC
- $97.99 –
- Free Shipping

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2.5G Unmanaged PoE Switch with 4 x 2.5G Base-T Ports and 2 x 10G SFP Uplink Port, Compatible with 100/1000/2500Mbps, Fanlesss Design, Plug & Play, 2.5Gb Power Over Ethernet Switch
- Model #: 417266391399KUKAONE
- $81.65 –
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