diff --git a/modules/zeta_global_sspAnalyticsAdapter.js b/modules/zeta_global_sspAnalyticsAdapter.js
index 2ba119b4d35..31bcffcd7b1 100644
--- a/modules/zeta_global_sspAnalyticsAdapter.js
+++ b/modules/zeta_global_sspAnalyticsAdapter.js
@@ -42,6 +42,9 @@ function adRenderSucceededHandler(args) {
       adomain: args.bid?.adserverTargeting?.hb_adomain,
       timeToRespond: args.bid?.timeToRespond,
       cpm: args.bid?.cpm
+    },
+    device: {
+      ua: navigator.userAgent
     }
   }
   sendEvent(EVENTS.AD_RENDER_SUCCEEDED, event);
@@ -59,7 +62,8 @@ function auctionEndHandler(args) {
         auctionId: b?.auctionId,
         bidder: b?.bidder,
         mediaType: b?.mediaTypes?.video ? 'VIDEO' : (b?.mediaTypes?.banner ? 'BANNER' : undefined),
-        size: b?.sizes?.filter(s => s && s.length === 2).filter(s => Number.isInteger(s[0]) && Number.isInteger(s[1])).map(s => s[0] + 'x' + s[1]).find(s => s)
+        size: b?.sizes?.filter(s => s && s.length === 2).filter(s => Number.isInteger(s[0]) && Number.isInteger(s[1])).map(s => s[0] + 'x' + s[1]).find(s => s),
+        device: b?.ortb2?.device
       }))
     })),
     bidsReceived: args.bidsReceived?.map(br => ({
@@ -80,6 +84,8 @@ function auctionEndHandler(args) {
 function bidTimeoutHandler(args) {
   const event = {
     zetaParams: zetaParams,
+    domain: args.find(t => t?.ortb2?.site?.domain),
+    page: args.find(t => t?.ortb2?.site?.page),
     timeouts: args.map(t => ({
       bidId: t?.bidId,
       auctionId: t?.auctionId,
diff --git a/test/spec/modules/zeta_global_sspAnalyticsAdapter_spec.js b/test/spec/modules/zeta_global_sspAnalyticsAdapter_spec.js
index 604bc780d6b..4331060b1cd 100644
--- a/test/spec/modules/zeta_global_sspAnalyticsAdapter_spec.js
+++ b/test/spec/modules/zeta_global_sspAnalyticsAdapter_spec.js
@@ -107,7 +107,12 @@ const SAMPLE_EVENTS = {
             'src': 'client',
             'bidRequestsCount': 1,
             'bidderRequestsCount': 1,
-            'bidderWinsCount': 0
+            'bidderWinsCount': 0,
+            'ortb2': {
+              'device': {
+                'mobile': 1
+              }
+            }
           }
         ],
         'auctionStart': 1638441234544,
@@ -168,7 +173,12 @@ const SAMPLE_EVENTS = {
             'src': 'client',
             'bidRequestsCount': 1,
             'bidderRequestsCount': 1,
-            'bidderWinsCount': 0
+            'bidderWinsCount': 0,
+            'ortb2': {
+              'device': {
+                'mobile': 1
+              }
+            }
           }
         ],
         'auctionStart': 1638441234544,
@@ -395,8 +405,6 @@ describe('Zeta Global SSP Analytics Adapter', function () {
 
       expect(requests.length).to.equal(2);
       const auctionEnd = JSON.parse(requests[0].requestBody);
-      const auctionSucceeded = JSON.parse(requests[1].requestBody);
-
       expect(auctionEnd).to.be.deep.equal({
         zetaParams: {sid: 111, tags: {position: 'top', shortname: 'name'}},
         bidderRequests: [{
@@ -408,7 +416,10 @@ describe('Zeta Global SSP Analytics Adapter', function () {
             auctionId: '75e394d9',
             bidder: 'zeta_global_ssp',
             mediaType: 'BANNER',
-            size: '300x250'
+            size: '300x250',
+            device: {
+              mobile: 1
+            }
           }]
         }, {
           bidderCode: 'appnexus',
@@ -419,7 +430,10 @@ describe('Zeta Global SSP Analytics Adapter', function () {
             auctionId: '75e394d9',
             bidder: 'appnexus',
             mediaType: 'BANNER',
-            size: '300x250'
+            size: '300x250',
+            device: {
+              mobile: 1
+            }
           }]
         }],
         bidsReceived: [{
@@ -434,23 +448,29 @@ describe('Zeta Global SSP Analytics Adapter', function () {
           cpm: 2.258302852806723
         }]
       });
-      expect(auctionSucceeded).to.be.deep.equal({
-        zetaParams: {sid: 111, tags: {position: 'top', shortname: 'name'}},
-        domain: 'test-zeta-ssp.net',
-        page: 'test-zeta-ssp.net/zeta-ssp/ssp/_dev/examples/page_banner.html',
-        bid: {
-          adId: '5759bb3ef7be1e8',
-          requestId: '206be9a13236af',
-          auctionId: '75e394d9',
-          creativeId: '456456456',
-          bidder: 'zeta_global_ssp',
-          mediaType: 'banner',
-          size: '480x320',
-          adomain: 'example.adomain',
-          timeToRespond: 123,
-          cpm: 2.258302852806723
+      const auctionSucceeded = JSON.parse(requests[1].requestBody);
+      expect(auctionSucceeded.zetaParams).to.be.deep.equal({
+        sid: 111,
+        tags: {
+          position: 'top',
+          shortname: 'name'
         }
       });
+      expect(auctionSucceeded.domain).to.eql('test-zeta-ssp.net');
+      expect(auctionSucceeded.page).to.eql('test-zeta-ssp.net/zeta-ssp/ssp/_dev/examples/page_banner.html');
+      expect(auctionSucceeded.bid).to.be.deep.equal({
+        adId: '5759bb3ef7be1e8',
+        requestId: '206be9a13236af',
+        auctionId: '75e394d9',
+        creativeId: '456456456',
+        bidder: 'zeta_global_ssp',
+        mediaType: 'banner',
+        size: '480x320',
+        adomain: 'example.adomain',
+        timeToRespond: 123,
+        cpm: 2.258302852806723
+      });
+      expect(auctionSucceeded.device.ua).to.not.be.empty;
     });
   });
 });