TPLINK TL-SG1016D & TPLINK TL-SG1016? i need technical regarding this two specific product can anyone tell me which is better and why?

great help bud...thank's

Thank you R1D2...i'm gonna buy it today...just got confused but since you said the first photo is version 4 who want to get lower version from that right? thanks again...

Is this product is the same or what? i got confused...anyone at TP-LINK could you help me? i need reply as soon as possible...thank you...

Hello TP-Link Forrest yeah i understand that, but some of my client looking for a pause time which means you cannot use your remaining time when you pause your time because not all of my client is...

Pause Time Feature...if you have a client and this client subscribe to you for 24 hours in your wifi network and he/she got something to do for more than 8 hours of his/her time then he can pause his...