🔈HIGHLIGHTS🔈 🔖 8 Gigabit Auto-Negotiation RJ45 ports, Supports Auto MDI / MDIX 🔖 Green Ethernet technology saves the power up to 80% 🔖 IEEE 802.3x flow control provides reliable data transfer 🔖 Plastic case, desktop or wall-mounting design 🔖 Plug and play, no configuration required ✒️SPECIFICATIONS✒️ 🏍 Standards and Protocols IEEE 802.3i/802.3u/ 802.3ab/802.3x 🏍Interface 8 10/100/1000Mbps RJ45 Ports AUTO Negotiation/AUTO MDI/MDIX 🏍Fan Quantity Fanless 🏍Physical Security Lock No 🏍Power Consumption Maximum: 4.63W (220V/50Hz) 🏍External Power Supply External Power Adapter (Output: 5VDC / 0.6A) 🏍Jumbo Frame 15 KB 🏍Switching Capacity 16 Gbps 🏍Dimensions ( W x D x H ) 7.1 * 3.5 * 1.0 in. (180 * 90 * 25.5 mm) 🏍Max Power Consumption 4.63W(220V/50Hz) 🏍Max Heat Dissipation 15.80BTU/h 🏍 Transfer Method Store and Forward 🏍 MAC Address Table 4K 🏍 Advanced Functions Green Technology, saving power up to 80% 802.3X Flow Control, Back Pressure 🏍 Certification FCC, CE, RoHs 📦 WHAT'S IN THE BOX 📦 8-Port Gigabit Desktop Switch TL-SG1008D Power Adapter Installation Guide 📌 WARRANTY INFORMATION / RETURN / REPLACEMENT / REFUND📌 ✔️3 years warranty ✔️based on the S/N (serial number) or the purchase invoice date ✔️No Wanranty-Product is physical damaged, watered, burned, or other manmade damaged ✔️No Wanranty-Model is opened, or serial number, missing, or parts of the model missing 📷Kindly take a photo of the item and provide the order number to our customer service agent for further details