{"title":"RJ45 Ethernet Adapters","description":null,"products":[{"product_id":"usb-a-2-0-female-to-rj45-male-adapter-ethernet-converter-adsl","title":"USB-A 2.0 Female to RJ45 Male Adapter – USB to Ethernet Plug Converter for ADSL Modem Router PoE Switch (Not a USB Network Card)","description":"\u003cp\u003eThe ciewia USB-A 2.0 Female to RJ45 Male Adapter is a passive physical connector that converts a USB-A 2.0 female port to an RJ45 male plug. Designed for specific professional applications including ADSL modem-to-router connections and professional surveillance camera setups. Lightweight and portable.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Important: This is NOT a USB network card or USB Ethernet adapter. It will NOT provide internet access when plugged into a computer. It does NOT work with USB 1.1 (printer-style USB). A PoE data switch is required for network data transmission use cases.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e【ADSL Modem to Router Connection】\u003c\/strong\u003e Connect a USB ADSL modem to a router with an RJ45 socket via this adapter. The RJ45 male end plugs into the router's RJ45 port; the USB-A female end connects to the modem's USB cable. Note: The modem must have its own separate power source, as this adapter does not supply power from the router.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e【Professional Surveillance Camera Setup】\u003c\/strong\u003e Professional surveillance cameras connect to a LAN via Ethernet (RJ45). This adapter allows a standard USB camera to be connected alongside a professional surveillance camera on the same network segment, enabling simultaneous operation of both cameras through the RJ45-USB interface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e【USB-A 2.0 Female to RJ45 Male】\u003c\/strong\u003e One end is a USB-A 2.0 female port (standard USB socket); the other end is an RJ45 male plug (8P8C). Passive physical adapter — no drivers or software required for supported use cases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e【Lightweight \u0026amp; Portable】\u003c\/strong\u003e Compact design, easy to carry. Suitable for field use, home networking, and professional AV\/surveillance setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUSB ADSL modem → RJ45 router (with PoE data switch)\u003c\/li\u003e\n\u003cli\u003eUSB interface wireless ADSL dialers and routers\u003c\/li\u003e\n\u003cli\u003eSurveillance-dedicated USB interface cameras with network transmission function\u003c\/li\u003e\n\u003cli\u003eProfessional surveillance camera LAN setups requiring USB-to-RJ45 bridging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNot Compatible With\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect computer internet access (not a USB network card)\u003c\/li\u003e\n\u003cli\u003eUSB 1.1 (printer-style USB) devices\u003c\/li\u003e\n\u003cli\u003eDevices without their own operating system or power source\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector 1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB-A 2.0 female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRJ45 male (8P8C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSB Version\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Includes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x USB-A 2.0 Female to RJ45 Male Adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ciewia","offers":[{"title":"Default Title","offer_id":58341055562031,"sku":"USBA-RJ45M-ADP","price":0.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/4830\/9551\/files\/P_005_9465da68-a7f6-46e2-b83c-0753ee3e948e.jpg?v=1786953033"},{"product_id":"usb-a-2-0-female-to-rj45-male-adapter-pack-of-2-ethernet-adsl","title":"USB-A 2.0 Female to RJ45 Male Adapter Pack of 2 – USB to Ethernet Converter for ADSL Modem Router Surveillance Camera (Not a Network Card)","description":"\u003cp\u003eThe ciewia USB-A 2.0 Female to RJ45 Male Adapter (Pack of 2) allows you to use a standard USB cable as an Ethernet cable by connecting two adapters between devices. Designed for specific professional applications including ADSL modem-to-computer connections and surveillance camera setups. Lightweight and portable.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Important: This adapter has ONLY 2 supported use cases (see below). It will NOT provide direct internet access from a router to your laptop or PC. It does NOT work with USB 1.1 (printer-style USB). A PoE data switch is required for network data transmission. Please read the full description before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e【Only 2 Supported Use Cases】\u003c\/strong\u003e\n  \u003col\u003e\n    \u003cli\u003eConnect a USB ADSL modem or USB-interface router to a device with an RJ45 port (requires PoE data switch).\u003c\/li\u003e\n    \u003cli\u003eConnect a professional surveillance camera (RJ45\/LAN) to a regular USB camera for simultaneous operation on the same network.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e【Pack of 2 — Use as Ethernet Cable Replacement】\u003c\/strong\u003e Use both adapters together with a USB cable (not included) to bridge two Ethernet ports: one adapter connects to your computer's RJ45 port, the other connects to your modem's RJ45 port. The USB cable acts as the Ethernet cable between them.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e【USB-A 2.0 Female to RJ45 Male (8P8C)】\u003c\/strong\u003e One end is a USB-A 2.0 female port; the other end is an RJ45 male plug (8P8C). Passive physical adapter — no drivers required for supported use cases.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e【VoIP \u0026amp; Telephony Compatible】\u003c\/strong\u003e Can also be used with VoIP and telephony applications to connect and transfer data between networks (requires PoE data switch).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e【Lightweight \u0026amp; Portable】\u003c\/strong\u003e Compact design, easy to carry. Suitable for field use, home networking, and professional AV\/surveillance setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Connect (Pack of 2 Setup)\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0988\/4830\/9551\/files\/P_092_17c4c416-af1c-41f8-aa55-efc0008561cd.jpg?v=1786954143\" alt=\"USB to RJ45 adapter connection diagram\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0988\/4830\/9551\/files\/P_093_3928a73d-e226-4be4-a356-f76c3e81892f.jpg?v=1786954187\" alt=\"USB to RJ45 adapter pack of 2 setup\"\u003e\n\u003col\u003e\n\u003cli\u003eInsert the RJ45 male end of Adapter 1 into your computer's RJ45 network port.\u003c\/li\u003e\n\u003cli\u003eInsert the RJ45 male end of Adapter 2 into your modem's RJ45 network port.\u003c\/li\u003e\n\u003cli\u003eConnect both USB-A female ends together using a USB cable (not included). The USB cable now acts as the Ethernet cable.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDo NOT connect this adapter directly from an RJ45 port to a USB port expecting internet access — it will not work.\u003c\/li\u003e\n\u003cli\u003eCompatibility may vary depending on hardware brand and network configuration.\u003c\/li\u003e\n\u003cli\u003eDoes not work with USB 1.1 devices.\u003c\/li\u003e\n\u003cli\u003ePoE data switch required for network transmission use cases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector 1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB-A 2.0 female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRJ45 male (8P8C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSB Version\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 PCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25g (pack of 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Includes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2x USB-A 2.0 Female to RJ45 Male Adapters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ciewia","offers":[{"title":"2 PCS","offer_id":58341119426863,"sku":"USBA-RJ45M-ADP-2PK","price":0.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/4830\/9551\/files\/P_005_ca060417-05ec-44e8-be74-6927d15973c1.jpg?v=1786953836"},{"product_id":"rj45-coupler-female-to-female-ethernet-extender-cat6-cat7","title":"RJ45 Coupler Female to Female Ethernet Cable Extender Cat7 Cat6 Cat5e Cat5 Inline Adapter Gigabit 10Gbps Shielded Network Connector for Router Modem Switch PC","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e⚠️ IMPORTANT COMPATIBILITY NOTE:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n1. \u003cstrong\u003eRJ45 8P8C Only:\u003c\/strong\u003e Specifically designed for Ethernet network cables (Cat7 \/ Cat6 \/ Cat5e \/ Cat5). \u003cstrong\u003eNOT\u003c\/strong\u003e compatible with RJ11 telephone cords.\u003cbr\u003e\n2. \u003cstrong\u003eInline Extension Only:\u003c\/strong\u003e Designed to connect two male RJ45 patch cables together. Not intended for keystone wall plates.\u003c\/p\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eNeed a longer network cable? Save money and time with this RJ45 Female to Female Inline Coupler. It effortlessly connects two short Ethernet patch cables into one continuous, reliable connection without signal degradation or latency.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 10Gbps High Speed:\u003c\/strong\u003e Meets Category 6 performance standards (TIA\/EIA 568-C.2), supporting blazing-fast data transfer speeds up to 10Gbps for Cat7 and Cat6 cables.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetallic Shielded \u0026amp; Anti-Interference:\u003c\/strong\u003e Built with a thickened PCB board and metallic shielding structure to effectively isolate external EMI\/RFI electrical interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGold-Plated Contacts:\u003c\/strong\u003e Pure copper gold-plated pins ensure superior conductivity, oxidation resistance, and seamless data transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePOE Supported:\u003c\/strong\u003e Fully compatible with Power over Ethernet (POE) applications, making it ideal for connecting IP security cameras, access points, and VOIP phones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirm Snap-In Connection:\u003c\/strong\u003e Precision buckle clip ensures a secure, tight fit that won't slip or disconnect under daily movement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRJ45 8P8C Female to Female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCat7, Cat6, Cat5e, Cat5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmission Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 10Gbps (Gigabit Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact Plating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGold-Plated Phosphor Bronze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShielding\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetallic Shielded Shell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Quantity Packs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 PCS \/ 5 PCS \/ 10 PCS \/ 30 PCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eWill connecting two cables with this coupler slow down my internet?\u003c\/b\u003e\u003cbr\u003eNo. The internal shielded PCB and gold-plated pins ensure zero speed loss, maintaining full Gigabit \/ 10Gbps performance.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDoes this coupler work with POE security cameras?\u003c\/b\u003e\u003cbr\u003eYes. It fully supports POE power and data transmission.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCan I use this with standard telephone cords?\u003c\/b\u003e\u003cbr\u003eNo. This is an 8P8C RJ45 connector for Ethernet cables, not for 6P4C\/6P2C RJ11 phone lines.\u003c\/p\u003e","brand":"ciewia","offers":[{"title":"1 PCS","offer_id":58446209286447,"sku":"RJ45-CPLR-F-F-BLK-1P","price":0.16,"currency_code":"USD","in_stock":true},{"title":"5 PCS","offer_id":58446209319215,"sku":"RJ45-CPLR-F-F-BLK-5P","price":0.78,"currency_code":"USD","in_stock":true},{"title":"10 PCS","offer_id":58446209351983,"sku":"RJ45-CPLR-F-F-BLK-10P","price":1.55,"currency_code":"USD","in_stock":true},{"title":"30 PCS","offer_id":58446209384751,"sku":"RJ45-CPLR-F-F-BLK-30P","price":4.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/4830\/9551\/files\/Main-02_29f43dfa-675a-4fc3-adec-d127f9c67f97.jpg?v=1788977520"}],"url":"https:\/\/ciewia.com\/collections\/rj45-adapters.oembed","provider":"ciewia","version":"1.0","type":"link"}