--- product_id: 1489460 title: "StarTech USB 3.0 to Gigabit Ethernet NIC, Network Adapter (ST3300U3S)" brand: "startech.com" price: "40.63 OMR" currency: OMR in_stock: true category: "Star Tech.Com" url: https://www.desertcart.com.om/products/1489460-startech-usb-3-0-to-gigabit-ethernet-nic-network-adapter store_origin: OM region: Oman --- # 5 Gbps USB 3.0 speed Gigabit Ethernet 10/100/1000 Mbps 3 USB 3.0 hub ports + fast charging StarTech USB 3.0 to Gigabit Ethernet NIC, Network Adapter (ST3300U3S) **Brand:** startech.com **Price:** 40.63 OMR **Availability:** ✅ In Stock ## Summary > 🌟 Plug into speed and power — your ultimate USB 3.0 networking hub! ## Quick Answers - **What is this?** StarTech USB 3.0 to Gigabit Ethernet NIC, Network Adapter (ST3300U3S) by startech.com - **How much does it cost?** 40.63 OMR with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/1489460-startech-usb-3-0-to-gigabit-ethernet-nic-network-adapter) ## Best For - startech.com enthusiasts ## Why This Product - Trusted startech.com brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power & Portability:** Fast-charge your mobile devices while on the go, no wall outlet needed with optional power adapter. - • **True Gigabit Ethernet:** Experience full 1 Gbps wired network speeds—no more buffering or lag in your workflow. - • **SuperSpeed USB 3.0 Hub:** Expand a single USB port into 3 blazing-fast USB 3.0 connections for all your peripherals. - • **Versatile Compatibility:** Works seamlessly with USB 3.0, 2.0, and 1.x devices, future-proofing your setup. - • **Pro-Grade Network Features:** Supports Jumbo Frames, VLAN tagging, and Wake on LAN for advanced network control. ## Overview The StarTech ST3300U3S is a sleek USB 3.0 to Gigabit Ethernet adapter that transforms one USB port into a high-speed RJ45 network connection plus three USB 3.0 hub ports. Delivering up to 5 Gbps data transfer and full Gigabit Ethernet bandwidth, it supports advanced networking features like Jumbo Frames and Wake on LAN. Compatible with USB 3.0/2.0/1.x devices and equipped with fast charging capabilities, this compact adapter is perfect for professionals seeking reliable, versatile connectivity without sacrificing portability. ## Description The ST3300U3S USB 3.0 Gigabit Network Adapter turns a single SuperSpeed USB 3.0 host connection port into an RJ45 Gigabit network port as well as three additional USB 3.0 hub ports. Unlike a USB 2.0-based adapter, this USB 3.0-based NIC lets you connect to your home or office network at full Gigabit bandwidth, with support for 10/100/1000Mbps. Plus, with support for features such as Jumbo Frames, VLAN tagging and Wake on LAN (WoL), this versatile network adapter offers a comprehensive Gigabit network solution. On top of Gigabit Ethernet connectivity, the adapter also adds three USB 3.0 hub ports to your system, which allow you to connect external storage or other USB peripherals locally to the host computer. The hub ports support USB 3.0 speeds of up to 5 Gbps, as well as fast charging for mobile devices (e.g. iPhone, iPad and most Android devices). Backward compatible with USB 2.0 and USB 1.x standards, the Gigabit Adapter/USB 3.0 hub will still support older USB devices and can also be used with an older system that does not have USB 3.0 ports (network speed limited by USB 1.x/2.0 bus), allowing you to mix and match USB 3.0/2.0/1.x devices. For further portability, the adapters can be used with or without the included external power adapter, eliminating the hassle of having to find an available wall outlet. Backed by a StarTech. ## Features - Add Gigabit Ethernet connectivity and 3 USB 3.0 Hub ports to a computer through a single SuperSpeed USB 3.0 port - USB 3.0 Network Adapter - USB 3.0 to Gigabit Ethernet - USB 3 NIC - USB 3 Ethernet Adapter ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00BB7TU8Y | | Best Sellers Rank | #409 in USB Hubs | | Brand | StarTech.com | | Color | White | | Compatible Devices | Laptop, Desktop | | Customer Reviews | 4.1 4.1 out of 5 stars (186) | | Data Link Protocol | Ethernet | | Data Transfer Rate | 5000 megabits_per_second | | External Testing Certification | CE, FCC | | Global Trade Identification Number | 00065030849777 | | Hardware Interface | Ethernet, USB | | Item Dimensions L x W x H | 6.1"L x 5.91"W x 1.97"H | | Item Highlight | USB 3 Ethernet Adapter, 3 Port Hub, White, USB Charging Hub | | Item Weight | 0.06 kg | | Manufacturer | StarTech.com | | Mfr Part Number | ST3300U3S | | Model Number | ST3300U3S | | Number of Items | 1 | | UPC | 065030849777 | | Unit Count | 1 Count | | Warranty Description | 2 year warranty | ## Product Details - **Brand:** StarTech.com - **Color:** White - **Compatible Devices:** Laptop, Desktop - **Data Link Protocol:** Ethernet - **Data Transfer Rate:** 5000 megabits_per_second - **Hardware Interface:** Ethernet, USB - **Item Weight:** 0.06 kg - **Product Dimensions:** 6.1"L x 5.91"W x 1.97"H - **UPC:** 065030849777 - **Unit Count:** 1 Count ## Images ![StarTech USB 3.0 to Gigabit Ethernet NIC, Network Adapter (ST3300U3S) - Image 1](https://m.media-amazon.com/images/I/71e5-y+MAEL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Frequently Bought Together - StarTech.com USB 3.0 to Gigabit Ethernet NIC Network Adapter with 3 Port Hub - White - USB 3 Ethernet Adapter - USB Charging Hub (ST3300U3S) - StarTech USB 3.0 to Gigabit Ethernet NIC Network Adapter - USB to RJ45 for 10/100/1000 Network - TP-Link USB to Ethernet Adapter (UE306), Supports Nintendo Switch, Foldable USB 3.0 to Gigabit Ethernet LAN Network Adapter, Supports Windows, Linux, Apple MacBook OS 10.11 - 12(Driver Required) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.om/products/1489460-startech-usb-3-0-to-gigabit-ethernet-nic-network-adapter](https://www.desertcart.com.om/products/1489460-startech-usb-3-0-to-gigabit-ethernet-nic-network-adapter) --- *Product available on Desertcart Oman* *Store origin: OM* *Last updated: 2026-09-11*