D-Link DES-1105 5-Port 10/100 Desktop Switch HERE

D-Link Rebate HERE

Rebate is from D-Link which has always been very reliable for me.

Features
Easy to install and even easier to use
Super smooth traffic management
Minimizes bottlenecks, allowing your network to run smoothly even during heavy traffic volume
Monitor the status and activity of every port at a glance
Incredible value and performance

Tech Specs
Package Contents DES-1105 Desktop Ethernet Switch Wall mounting kit
Expansion Slots Not Applicable
Memory 64KB Buffer Memory
Manufacturer D-Link Systems, Inc.
Interfaces/Ports 5 x 10/100Base-TX LAN
Connectivity Media UTP 10/100Base-TX
Standard Warranty 3 Year(s)
Interfaces/Ports Detail 5 x RJ-45 10/100Base-TX Auto-sensing/Auto MDI/MDI-X LAN
Slot Details Not Applicable
Input Voltage 5 V DC Device
Manufacturer Part NumberDES-1105
Supported Layers 2 Switching
Form Factor Desktop Wall-mountable
Data Transfer Rate 10Mbps Ethernet 100Mbps Fast Ethernet Full-duplex
Dimensions 4.5" Height x 5.8" Width x 1.2" Depth
Performance 1Gbps Switching Capacity
Weight 0.5 lb
Product Name DES-1105 Desktop Ethernet Switch
Product Type Ethernet Switch
Product Model DES-1105

Pavier said:
Features
Easy to install and even easier to use
Super smooth traffic management
.
.
.

I thought this is an unmanaged switch, so where is the smooth traffic management come from?