Newton MessagePad 2100. I used it daily from 2008-2011 (well after I had an iPhone) for office work and everyone thought I was crazy but I loved it. I still prefer the ui for calendar/contacts/note taking compared to everything else out there.

I have a TI 99/4A PC that still works! It has a super weird version of BASIC and I don't have any tapes for it, but it's a cool display piece. I was able to make an educated guess that it was manufactured in 1982 based on the design

My ps1 probably. I just played with it yesterday and I loved it.

Daily? Logitech MX-518. I'd still be using my CeBIT 2003 IntelliMouse if it hadn't been jostled by one too many trips in a backpack. Both are newer than the Max Payne mousepad that is somehow still in tolerable condition.

No, wait. I just glanced at the time on a Westclox digital alarm clock, model 22636, production code 1/10/83. That thing's older than I am. Had to check the underside again: Norcross, GA. I was unsure if "Westclox" hinted at being produced in West Germany.

An Acetronic MPU1000 games console, from the 1970s - 76 or 78 I think. Still worked last time I powered it up, I also got some extra games cheap off eBay a while back, interesting playing something other than the three or four games I remember from childhood.

NAS, 2015. Not too old.

A few, a silver Pikachu Gameboy color, some synthesizers from the 1980's, a unique guitar that I've only been able to find documentation of 1 other one online (Ibanez Nitro full wood body finish - it's certainly a custom). And I think the last pride and joy is my Sony MDR-V600's.

Anybody remember Cube World? Those little electronic cubes that you could magnetically attach to others and they could interact? Got a set of those too.

The music stuff is the oldest but it's mostly second hand so it's harder to claim. The headphones were a gift and new back then though, so they're for sure, same with the Gameboy color and Cube World. Heh :)

1901 Edison victrola. Listen to Edison's band.

Dynaco ST-70 stereo tube amp, probably from the 60s (no date on them that I can tell).

Very proud of it, got it for free at a garage sale. Replaced selenium rectifier with silicon diodes, a few new caps, and new tubes. Sounds great.

My N64. I probably have a few pieces of tech older than me, but I can't think of them off the top of my head.

I have a PC from 2004 as well.

a core 2 duo full tower pc from mid 2000s

first it had win95, XP, 7, now runs void Linux

Twenty- seven year old wireless keyboard. I love it. Feels great and never fails me. Don't know what I'll do when it finally dies.

As for daily usage and "tech" - I have a Samsung Galaxy S1. The battery still holds a charge and it's being used on a near daily basis (for very simple stuff). Runs Omnirom with android 4.

My fat PS3. Still a good Blu Ray and DVD player.

The CD player i found on the curb. I had no idea how old it was but i looked it up for this thread and it has user reviews from 2007.

Sony CMT Nez50

Works great, 15 volume already feels loud

An electric turkey-carving knife, made in 1962. GE built it to last.

I know this isn't what you meant but, this week I restored a large format photo enlarger from the 1950s. A Beseler 45 MCXR. I am extremely proud that I was not electrocuted, and I printed a 4x5 negative as a Christmas gift for my mother in law.

Two game boy DMGs, one kept original and one modded with a new shell, membrane, and LCD screen. It's a great hobby restoring them.

I got an Apple IIc. Drive, monitor, keyboard all work.

It's either my alarm clock or 5.1 speakers, both of which would be somewhere over 20 years old.

14 year old Wacom Tablet. It still gets regular use.