diff --git a/docs/specs/blackshark.md b/docs/specs/blackshark.md
index d753823..9a21ccd 100644
--- a/docs/specs/blackshark.md
+++ b/docs/specs/blackshark.md
@@ -90,7 +90,7 @@
 
 * Protocols: 802.11 a/b/g/n/ac
 * Bands: 2.4 Ghz / 5 Ghz
-* MIMO: 2x2 | MU-MIMO
+* MIMO: 2x2 & MU-MIMO
 
 **Bluetooth & NFC**
 
diff --git a/docs/specs/blacksharkhelo.md b/docs/specs/blacksharkhelo.md
index ebffda9..50c056d 100644
--- a/docs/specs/blacksharkhelo.md
+++ b/docs/specs/blacksharkhelo.md
@@ -90,7 +90,7 @@
 
 * Protocols: 802.11 a/b/g/n/ac
 * Bands: 2.4 Ghz / 5 Ghz
-* MIMO: 2x2 | MU-MIMO
+* MIMO: 2x2 & MU-MIMO
 
 **Bluetooth & NFC**
 
diff --git a/docs/specs/mi6.md b/docs/specs/mi6.md
index 8039cca..1b47724 100644
--- a/docs/specs/mi6.md
+++ b/docs/specs/mi6.md
@@ -97,7 +97,7 @@
 
 * Protocols: 802.11 a/b/g/n/ac
 * Bands: 2.4 Ghz / 5 Ghz
-* MIMO: 2x2 | MU-MIMO
+* MIMO: 2x2 & MU-MIMO
 
 **Bluetooth & NFC**
 
diff --git a/docs/specs/mi8.md b/docs/specs/mi8.md
index f81cfc6..d6aa104 100644
--- a/docs/specs/mi8.md
+++ b/docs/specs/mi8.md
@@ -90,7 +90,7 @@
 
 * Protocols: 802.11 a/b/g/n/ac
 * Bands: 2.4 Ghz / 5 Ghz
-* MIMO: 2x2 | MU-MIMO
+* MIMO: 2x2 & MU-MIMO
 
 **Bluetooth & NFC**
 
diff --git a/docs/specs/mi8ee.md b/docs/specs/mi8ee.md
index 0597a19..e1c52b5 100644
--- a/docs/specs/mi8ee.md
+++ b/docs/specs/mi8ee.md
@@ -90,7 +90,7 @@
 
 * Protocols: 802.11 a/b/g/n/ac
 * Bands: 2.4 Ghz / 5 Ghz
-* MIMO: 2x2 | MU-MIMO
+* MIMO: 2x2 & MU-MIMO
 
 **Bluetooth & NFC**
 
diff --git a/docs/specs/mi8pro.md b/docs/specs/mi8pro.md
index b3199b7..b9a2271 100644
--- a/docs/specs/mi8pro.md
+++ b/docs/specs/mi8pro.md
@@ -90,7 +90,7 @@
 
 * Protocols: 802.11 a/b/g/n/ac
 * Bands: 2.4 Ghz / 5 Ghz
-* MIMO: 2x2 | MU-MIMO
+* MIMO: 2x2 & MU-MIMO
 
 **Bluetooth & NFC**
 
diff --git a/docs/specs/mi8se.md b/docs/specs/mi8se.md
index 5fafd59..98ecedf 100644
--- a/docs/specs/mi8se.md
+++ b/docs/specs/mi8se.md
@@ -90,7 +90,7 @@
 
 * Protocols: 802.11 a/b/g/n/ac
 * Bands: 2.4 Ghz / 5 Ghz
-* MIMO: 2x2 | MU-MIMO
+* MIMO: 2x2 & MU-MIMO
 
 **Bluetooth & NFC**
 
diff --git a/docs/specs/mi9.md b/docs/specs/mi9.md
index 0d8bfbd..5d35d4a 100644
--- a/docs/specs/mi9.md
+++ b/docs/specs/mi9.md
@@ -113,7 +113,7 @@
 
 * Protocols: 802.11 a/b/g/n/ac
 * Bands: 2.4 Ghz / 5 Ghz
-* MIMO: 2x2 | MU-MIMO
+* MIMO: 2x2 & MU-MIMO
 
 **Bluetooth & NFC**
 
diff --git a/docs/specs/mimix2.md b/docs/specs/mimix2.md
index 36fdf41..30a53bc 100644
--- a/docs/specs/mimix2.md
+++ b/docs/specs/mimix2.md
@@ -98,7 +98,7 @@
 
 * Protocols: 802.11 a/b/g/n/ac
 * Bands: 2.4 Ghz / 5 Ghz
-* MIMO: 2x2 | MU-MIMO
+* MIMO: 2x2 & MU-MIMO
 
 **Bluetooth & NFC**
 
diff --git a/docs/specs/mimix2s.md b/docs/specs/mimix2s.md
index d3fc9b2..389aa93 100644
--- a/docs/specs/mimix2s.md
+++ b/docs/specs/mimix2s.md
@@ -103,7 +103,7 @@
 
 * Protocols: 802.11 a/b/g/n/ac
 * Bands: 2.4 Ghz / 5 Ghz
-* MIMO: 2x2 | MU-MIMO
+* MIMO: 2x2 & MU-MIMO
 
 **Bluetooth & NFC**
 
diff --git a/docs/specs/mimix3.md b/docs/specs/mimix3.md
index 45917f0..1eaf9e9 100644
--- a/docs/specs/mimix3.md
+++ b/docs/specs/mimix3.md
@@ -111,7 +111,7 @@
 
 * Protocols: 802.11 a/b/g/n/ac
 * Bands: 2.4 Ghz / 5 Ghz
-* MIMO: 2x2 | MU-MIMO
+* MIMO: 2x2 & MU-MIMO
 
 **Bluetooth & NFC**
 
diff --git a/docs/specs/mimix35g.md b/docs/specs/mimix35g.md
index efcf34b..1f875cc 100644
--- a/docs/specs/mimix35g.md
+++ b/docs/specs/mimix35g.md
@@ -99,7 +99,7 @@
 
 * Protocols: 802.11 a/b/g/n/ac
 * Bands: 2.4 Ghz / 5 Ghz
-* MIMO: 2x2 | MU-MIMO
+* MIMO: 2x2 & MU-MIMO
 
 **Bluetooth & NFC**
 
diff --git a/docs/specs/minote3.md b/docs/specs/minote3.md
index 98f233d..32ce45a 100644
--- a/docs/specs/minote3.md
+++ b/docs/specs/minote3.md
@@ -90,7 +90,7 @@
 
 * Protocols: 802.11 a/b/g/n/ac
 * Bands: 2.4 Ghz / 5 Ghz
-* MIMO: 2x2 | MU-MIMO
+* MIMO: 2x2 & MU-MIMO
 
 **Bluetooth & NFC**
 
diff --git a/docs/specs/pocophonef1.md b/docs/specs/pocophonef1.md
index 6afa80d..2812894 100644
--- a/docs/specs/pocophonef1.md
+++ b/docs/specs/pocophonef1.md
@@ -95,7 +95,7 @@
 
 * Protocols: 802.11 a/b/g/n/ac
 * Bands: 2.4 Ghz / 5 Ghz
-* MIMO: 2x2 | MU-MIMO
+* MIMO: 2x2 & MU-MIMO
 
 **Bluetooth & NFC**